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Vulnerability Details :

CVE-2021-33720

Summary
Assigner-siemens
Assigner Org ID-cec7a2ec-15b4-4faf-bd53-b40f371f3a77
Published At-14 Sep, 2021 | 10:47
Updated At-03 Aug, 2024 | 23:58
Rejected At-
Credits

A vulnerability has been identified in SIPROTEC 5 relays with CPU variants CP050 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP100 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP300 (All versions < V8.80). Specially crafted packets sent to port 4443/tcp could cause a Denial-of-Service condition.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:siemens
Assigner Org ID:cec7a2ec-15b4-4faf-bd53-b40f371f3a77
Published At:14 Sep, 2021 | 10:47
Updated At:03 Aug, 2024 | 23:58
Rejected At:
â–¼CVE Numbering Authority (CNA)

A vulnerability has been identified in SIPROTEC 5 relays with CPU variants CP050 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP100 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP300 (All versions < V8.80). Specially crafted packets sent to port 4443/tcp could cause a Denial-of-Service condition.

Affected Products
Vendor
Siemens AGSiemens
Product
SIPROTEC 5 relays with CPU variants CP050
Versions
Affected
  • All versions < V8.80
Vendor
Siemens AGSiemens
Product
SIPROTEC 5 relays with CPU variants CP100
Versions
Affected
  • All versions < V8.80
Vendor
Siemens AGSiemens
Product
SIPROTEC 5 relays with CPU variants CP300
Versions
Affected
  • All versions < V8.80
Problem Types
TypeCWE IDDescription
CWECWE-120CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Type: CWE
CWE ID: CWE-120
Description: CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://cert-portal.siemens.com/productcert/pdf/ssa-847986.pdf
x_refsource_MISC
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-847986.pdf
Resource:
x_refsource_MISC
â–¼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://cert-portal.siemens.com/productcert/pdf/ssa-847986.pdf
x_refsource_MISC
x_transferred
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-847986.pdf
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:productcert@siemens.com
Published At:14 Sep, 2021 | 11:15
Updated At:14 Dec, 2021 | 20:58

A vulnerability has been identified in SIPROTEC 5 relays with CPU variants CP050 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP100 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP300 (All versions < V8.80). Specially crafted packets sent to port 4443/tcp could cause a Denial-of-Service condition.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CPE Matches
Siemens AG
siemens
>>siprotec_5_with_cpu_variant_cp050>>Versions before 8.80(exclusive)
cpe:2.3:o:siemens:siprotec_5_with_cpu_variant_cp050:*:*:*:*:*:*:*:*
Siemens AG
siemens
>>siprotec_5_with_cpu_variant_cp100>>Versions before 8.80(exclusive)
cpe:2.3:o:siemens:siprotec_5_with_cpu_variant_cp100:*:*:*:*:*:*:*:*
Siemens AG
siemens
>>siprotec_5_with_cpu_variant_cp300>>Versions before 8.80(exclusive)
cpe:2.3:o:siemens:siprotec_5_with_cpu_variant_cp300:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-120Primarynvd@nist.gov
CWE-120Secondaryproductcert@siemens.com
CWE ID: CWE-120
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-120
Type: Secondary
Source: productcert@siemens.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://cert-portal.siemens.com/productcert/pdf/ssa-847986.pdfproductcert@siemens.com
Patch
Vendor Advisory
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-847986.pdf
Source: productcert@siemens.com
Resource:
Patch
Vendor Advisory

Change History

0
Information is not available yet

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EPSS-3.59% / 88.21%
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Published-17 Jun, 2020 | 15:11
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Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename.

Action-Not Available
Vendor-libvnc_projectn/aDebian GNU/LinuxSiemens AGCanonical Ltd.openSUSE
Product-ubuntu_linuxsimatic_itc1500_prosimatic_itc1900simatic_itc2200_pro_firmwaresimatic_itc2200simatic_itc1500_pro_firmwaredebian_linuxsimatic_itc1500simatic_itc1900_firmwaresimatic_itc1900_pro_firmwaresimatic_itc1500_firmwaresimatic_itc2200_firmwaresimatic_itc2200_prolibvncserversimatic_itc1900_proleapn/a
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7 Day CHG~0.00%
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Updated-14 Jan, 2025 | 10:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Matching Score-10
Assigner-Siemens
ShareView Details
Matching Score-10
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-1.33% / 68.16%
||
7 Day CHG~0.00%
Published-12 Apr, 2022 | 09:07
Updated-03 Aug, 2024 | 05:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SCALANCE X302-7 EEC (230V), SCALANCE X302-7 EEC (230V, coated), SCALANCE X302-7 EEC (24V), SCALANCE X302-7 EEC (24V, coated), SCALANCE X302-7 EEC (2x 230V), SCALANCE X302-7 EEC (2x 230V, coated), SCALANCE X302-7 EEC (2x 24V), SCALANCE X302-7 EEC (2x 24V, coated), SCALANCE X304-2FE, SCALANCE X306-1LD FE, SCALANCE X307-2 EEC (230V), SCALANCE X307-2 EEC (230V, coated), SCALANCE X307-2 EEC (24V), SCALANCE X307-2 EEC (24V, coated), SCALANCE X307-2 EEC (2x 230V), SCALANCE X307-2 EEC (2x 230V, coated), SCALANCE X307-2 EEC (2x 24V), SCALANCE X307-2 EEC (2x 24V, coated), SCALANCE X307-3, SCALANCE X307-3, SCALANCE X307-3LD, SCALANCE X307-3LD, SCALANCE X308-2, SCALANCE X308-2, SCALANCE X308-2LD, SCALANCE X308-2LD, SCALANCE X308-2LH, SCALANCE X308-2LH, SCALANCE X308-2LH+, SCALANCE X308-2LH+, SCALANCE X308-2M, SCALANCE X308-2M, SCALANCE X308-2M PoE, SCALANCE X308-2M PoE, SCALANCE X308-2M TS, SCALANCE X308-2M TS, SCALANCE X310, SCALANCE X310, SCALANCE X310FE, SCALANCE X310FE, SCALANCE X320-1 FE, SCALANCE X320-1-2LD FE, SCALANCE X408-2, SCALANCE XR324-12M (230V, ports on front), SCALANCE XR324-12M (230V, ports on front), SCALANCE XR324-12M (230V, ports on rear), SCALANCE XR324-12M (230V, ports on rear), SCALANCE XR324-12M (24V, ports on front), SCALANCE XR324-12M (24V, ports on front), SCALANCE XR324-12M (24V, ports on rear), SCALANCE XR324-12M (24V, ports on rear), SCALANCE XR324-12M TS (24V), SCALANCE XR324-12M TS (24V), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (24V, ports on front), SCALANCE XR324-4M EEC (24V, ports on front), SCALANCE XR324-4M EEC (24V, ports on rear), SCALANCE XR324-4M EEC (24V, ports on rear), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (2x 24V, ports on front), SCALANCE XR324-4M EEC (2x 24V, ports on front), SCALANCE XR324-4M EEC (2x 24V, ports on rear), SCALANCE XR324-4M EEC (2x 24V, ports on rear), SCALANCE XR324-4M PoE (230V, ports on front), SCALANCE XR324-4M PoE (230V, ports on rear), SCALANCE XR324-4M PoE (24V, ports on front), SCALANCE XR324-4M PoE (24V, ports on rear), SCALANCE XR324-4M PoE TS (24V, ports on front), SIPLUS NET SCALANCE X308-2. Affected devices do not properly validate the URI of incoming HTTP GET requests. This could allow an unauthenticated remote attacker to crash affected devices.

Action-Not Available
Vendor-Siemens AG
Product-scalance_x308-2m_ts_firmwarescalance_x307-3_firmwarescalance_xr324-12mscalance_x310fescalance_x310fe_firmwarescalance_xr324-4m_eecscalance_x308-2ldscalance_x320-1fe_firmwaresiplus_net_scalance_x308-2scalance_xr324-4m_poe_firmwarescalance_x308-2scalance_x307-2eecscalance_xr324-4m_eec_firmwarescalance_x308-2_firmwarescalance_x304-2fe_firmwarescalance_xr324-12m_ts_firmwarescalance_x306-1ldfe_firmwarescalance_x307-2eec_firmwarescalance_x320-1-2ldfesiplus_net_scalance_x308-2_firmwarescalance_x308-2lh_firmwarescalance_x302-7eec_firmwarescalance_x308-2lhscalance_x307-3ld_firmwarescalance_x310scalance_x320-1-2ldfe_firmwarescalance_xr324-12m_firmwarescalance_x308-2m_poe_firmwarescalance_x308-2lh\+scalance_x310_firmwarescalance_x308-2m_poescalance_x308-2lh\+_firmwarescalance_x308-2ld_firmwarescalance_xr324-12m_tsscalance_x308-2m_tsscalance_x308-2m_firmwarescalance_x320-1fescalance_x408-2scalance_xr324-4m_poescalance_x306-1ldfescalance_x307-3ldscalance_x308-2mscalance_x408-2_firmwarescalance_x307-3scalance_x304-2fescalance_xr324-4m_poe_tsscalance_xr324-4m_poe_ts_firmwarescalance_x302-7eecSCALANCE XR324-12M TS (24V)SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear)SCALANCE XR324-4M PoE (24V, ports on rear)SCALANCE XR324-4M EEC (24V, ports on front)SCALANCE XR324-12M (230V, ports on rear)SCALANCE X307-2 EEC (2x 24V, coated)SCALANCE XR324-4M PoE TS (24V, ports on front)SCALANCE X307-3SCALANCE X308-2MSCALANCE XR324-12M (24V, ports on rear)SCALANCE X308-2SCALANCE X308-2M PoESCALANCE X310FESCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front)SCALANCE X308-2LH+SCALANCE X302-7 EEC (24V, coated)SCALANCE X307-2 EEC (230V, coated)SCALANCE X307-3LDSCALANCE X308-2LHSCALANCE XR324-4M EEC (24V, ports on rear)SCALANCE XR324-4M PoE (24V, ports on front)SCALANCE X302-7 EEC (2x 230V)SCALANCE X408-2SIPLUS NET SCALANCE X308-2SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front)SCALANCE XR324-4M PoE (230V, ports on rear)SCALANCE X302-7 EEC (230V)SCALANCE X307-2 EEC (24V, coated)SCALANCE X307-2 EEC (2x 230V, coated)SCALANCE X302-7 EEC (2x 24V, coated)SCALANCE X308-2LDSCALANCE X307-2 EEC (24V)SCALANCE X304-2FESCALANCE X310SCALANCE X307-2 EEC (2x 24V)SCALANCE X307-2 EEC (230V)SCALANCE XR324-12M (24V, ports on front)SCALANCE X320-1 FESCALANCE X302-7 EEC (2x 24V)SCALANCE X306-1LD FESCALANCE X308-2M TSSCALANCE XR324-4M PoE (230V, ports on front)SCALANCE X307-2 EEC (2x 230V)SCALANCE X302-7 EEC (24V)SCALANCE X302-7 EEC (230V, coated)SCALANCE X302-7 EEC (2x 230V, coated)SCALANCE X320-1-2LD FESCALANCE XR324-4M EEC (2x 24V, ports on rear)SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear)SCALANCE XR324-12M (230V, ports on front)SCALANCE XR324-4M EEC (2x 24V, ports on front)
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-26648
Matching Score-10
Assigner-Siemens
ShareView Details
Matching Score-10
Assigner-Siemens
CVSS Score-8.2||HIGH
EPSS-0.91% / 56.38%
||
7 Day CHG~0.00%
Published-12 Jul, 2022 | 10:06
Updated-21 Apr, 2025 | 13:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT PRO (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2P IRT (All versions < V5.5.2), SCALANCE X202-2P IRT PRO (All versions < V5.5.2), SCALANCE X204-2 (All versions < V5.2.6), SCALANCE X204-2FM (All versions < V5.2.6), SCALANCE X204-2LD (All versions < V5.2.6), SCALANCE X204-2LD TS (All versions < V5.2.6), SCALANCE X204-2TS (All versions < V5.2.6), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT PRO (All versions < V5.5.2), SCALANCE X206-1 (All versions < V5.2.6), SCALANCE X206-1LD (All versions < V5.2.6), SCALANCE X208 (All versions < V5.2.6), SCALANCE X208PRO (All versions < V5.2.6), SCALANCE X212-2 (All versions < V5.2.6), SCALANCE X212-2LD (All versions < V5.2.6), SCALANCE X216 (All versions < V5.2.6), SCALANCE X224 (All versions < V5.2.6), SCALANCE XF201-3P IRT (All versions < V5.5.2), SCALANCE XF202-2P IRT (All versions < V5.5.2), SCALANCE XF204 (All versions < V5.2.6), SCALANCE XF204-2 (All versions < V5.2.6), SCALANCE XF204-2BA IRT (All versions < V5.5.2), SCALANCE XF204IRT (All versions < V5.5.2), SCALANCE XF206-1 (All versions < V5.2.6), SCALANCE XF208 (All versions < V5.2.6). Affected devices do not properly validate the GET parameter XNo of incoming HTTP requests. This could allow an unauthenticated remote attacker to crash affected devices.

Action-Not Available
Vendor-Siemens AG
Product-scalance_xf206-1_firmwarescalance_xf201-3p_irtscalance_x208_pro_firmwarescalance_x212-2ldscalance_x201-3p_irtscalance_x204-2ldscalance_xf208scalance_x201-3p_irt_firmwarescalance_x202-2p_irt_pro_firmwarescalance_xf204irtscalance_xf204-2ba_irt_firmwarescalance_x206-1scalance_x204-2ld_ts_firmwarescalance_x204irtscalance_x201-3p_irt_proscalance_x204-2fmscalance_x204-2ld_tsscalance_x208scalance_x200-4p_irtscalance_x204irt_pro_firmwarescalance_x202-2irtscalance_x202-2p_irtscalance_x204-2scalance_x224scalance_x206-1_firmwarescalance_x204-2_firmwarescalance_xf204-2scalance_xf206-1scalance_x202-2p_irt_firmwarescalance_x206-1ld_firmwarescalance_x212-2ld_firmwarescalance_x212-2scalance_xf204_firmwarescalance_x204-2ts_firmwarescalance_xf204-2ba_irtscalance_x216_firmwarescalance_x204-2ld_firmwarescalance_x212-2_firmwarescalance_xf208_firmwarescalance_xf202-2p_irt_firmwarescalance_x208_firmwarescalance_x208_proscalance_xf204-2_firmwarescalance_x202-2p_irt_proscalance_x202-2irt_firmwarescalance_xf202-2p_irtscalance_x200-4p_irt_firmwarescalance_x204irt_proscalance_x216scalance_xf201-3p_irt_firmwarescalance_x204-2fm_firmwarescalance_x204-2tsscalance_xf204irt_firmwarescalance_x201-3p_irt_pro_firmwarescalance_x204irt_firmwarescalance_xf204scalance_x206-1ldscalance_x224_firmwareSCALANCE XF201-3P IRTSCALANCE XF204-2BA IRTSCALANCE X202-2P IRTSCALANCE X202-2P IRT PROSCALANCE X204-2TSSCALANCE X206-1SCALANCE XF204IRTSCALANCE X204IRTSCALANCE X200-4P IRTSCALANCE X224SCALANCE XF208SCALANCE X208SCALANCE XF204-2SCALANCE X204-2LD TSSCALANCE X208PROSCALANCE X204-2LDSCALANCE X204-2SCALANCE X216SCALANCE X212-2LDSCALANCE X201-3P IRT PROSCALANCE XF206-1SCALANCE X201-3P IRTSCALANCE X206-1LDSCALANCE X212-2SCALANCE XF202-2P IRTSCALANCE X204-2FMSCALANCE XF204SCALANCE X202-2IRTSCALANCE X204IRT PRO
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-26649
Matching Score-10
Assigner-Siemens
ShareView Details
Matching Score-10
Assigner-Siemens
CVSS Score-9.6||CRITICAL
EPSS-1.29% / 67.22%
||
7 Day CHG~0.00%
Published-12 Jul, 2022 | 10:06
Updated-21 Apr, 2025 | 13:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT PRO (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2P IRT (All versions < V5.5.2), SCALANCE X202-2P IRT PRO (All versions < V5.5.2), SCALANCE X204-2 (All versions < V5.2.6), SCALANCE X204-2FM (All versions < V5.2.6), SCALANCE X204-2LD (All versions < V5.2.6), SCALANCE X204-2LD TS (All versions < V5.2.6), SCALANCE X204-2TS (All versions < V5.2.6), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT PRO (All versions < V5.5.2), SCALANCE X206-1 (All versions < V5.2.6), SCALANCE X206-1LD (All versions < V5.2.6), SCALANCE X208 (All versions < V5.2.6), SCALANCE X208PRO (All versions < V5.2.6), SCALANCE X212-2 (All versions < V5.2.6), SCALANCE X212-2LD (All versions < V5.2.6), SCALANCE X216 (All versions < V5.2.6), SCALANCE X224 (All versions < V5.2.6), SCALANCE XF201-3P IRT (All versions < V5.5.2), SCALANCE XF202-2P IRT (All versions < V5.5.2), SCALANCE XF204 (All versions < V5.2.6), SCALANCE XF204-2 (All versions < V5.2.6), SCALANCE XF204-2BA IRT (All versions < V5.5.2), SCALANCE XF204IRT (All versions < V5.5.2), SCALANCE XF206-1 (All versions < V5.2.6), SCALANCE XF208 (All versions < V5.2.6). Affected devices do not properly validate the URI of incoming HTTP GET requests. This could allow an unauthenticated remote attacker to crash affected devices.

Action-Not Available
Vendor-Siemens AG
Product-scalance_xf206-1_firmwarescalance_xf201-3p_irtscalance_x208_pro_firmwarescalance_x212-2ldscalance_x201-3p_irtscalance_x204-2ldscalance_xf208scalance_x201-3p_irt_firmwarescalance_x202-2p_irt_pro_firmwarescalance_xf204irtscalance_xf204-2ba_irt_firmwarescalance_x206-1scalance_x204-2ld_ts_firmwarescalance_x204irtscalance_x201-3p_irt_proscalance_x204-2fmscalance_x204-2ld_tsscalance_x208scalance_x200-4p_irtscalance_x204irt_pro_firmwarescalance_x202-2irtscalance_x202-2p_irtscalance_x204-2scalance_x224scalance_x206-1_firmwarescalance_x204-2_firmwarescalance_xf204-2scalance_xf206-1scalance_x202-2p_irt_firmwarescalance_x206-1ld_firmwarescalance_x212-2ld_firmwarescalance_x212-2scalance_xf204_firmwarescalance_x204-2ts_firmwarescalance_xf204-2ba_irtscalance_x216_firmwarescalance_x204-2ld_firmwarescalance_x212-2_firmwarescalance_xf208_firmwarescalance_xf202-2p_irt_firmwarescalance_x208_firmwarescalance_x208_proscalance_xf204-2_firmwarescalance_x202-2p_irt_proscalance_x202-2irt_firmwarescalance_xf202-2p_irtscalance_x200-4p_irt_firmwarescalance_x204irt_proscalance_x216scalance_xf201-3p_irt_firmwarescalance_x204-2fm_firmwarescalance_x204-2tsscalance_xf204irt_firmwarescalance_x201-3p_irt_pro_firmwarescalance_x204irt_firmwarescalance_xf204scalance_x206-1ldscalance_x224_firmwareSCALANCE XF201-3P IRTSCALANCE XF204-2BA IRTSCALANCE X202-2P IRTSCALANCE X202-2P IRT PROSCALANCE X204-2TSSCALANCE X206-1SCALANCE XF204IRTSCALANCE X204IRTSCALANCE X200-4P IRTSCALANCE X224SCALANCE XF208SCALANCE X208SCALANCE XF204-2SCALANCE X204-2LD TSSCALANCE X208PROSCALANCE X204-2LDSCALANCE X204-2SCALANCE X216SCALANCE X212-2LDSCALANCE X201-3P IRT PROSCALANCE XF206-1SCALANCE X201-3P IRTSCALANCE X206-1LDSCALANCE X212-2SCALANCE XF202-2P IRTSCALANCE X204-2FMSCALANCE XF204SCALANCE X202-2IRTSCALANCE X204IRT PRO
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-26334
Matching Score-10
Assigner-Siemens
ShareView Details
Matching Score-10
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-1.33% / 68.16%
||
7 Day CHG~0.00%
Published-12 Apr, 2022 | 09:07
Updated-03 Aug, 2024 | 05:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SCALANCE X302-7 EEC (230V), SCALANCE X302-7 EEC (230V, coated), SCALANCE X302-7 EEC (24V), SCALANCE X302-7 EEC (24V, coated), SCALANCE X302-7 EEC (2x 230V), SCALANCE X302-7 EEC (2x 230V, coated), SCALANCE X302-7 EEC (2x 24V), SCALANCE X302-7 EEC (2x 24V, coated), SCALANCE X304-2FE, SCALANCE X306-1LD FE, SCALANCE X307-2 EEC (230V), SCALANCE X307-2 EEC (230V, coated), SCALANCE X307-2 EEC (24V), SCALANCE X307-2 EEC (24V, coated), SCALANCE X307-2 EEC (2x 230V), SCALANCE X307-2 EEC (2x 230V, coated), SCALANCE X307-2 EEC (2x 24V), SCALANCE X307-2 EEC (2x 24V, coated), SCALANCE X307-3, SCALANCE X307-3, SCALANCE X307-3LD, SCALANCE X307-3LD, SCALANCE X308-2, SCALANCE X308-2, SCALANCE X308-2LD, SCALANCE X308-2LD, SCALANCE X308-2LH, SCALANCE X308-2LH, SCALANCE X308-2LH+, SCALANCE X308-2LH+, SCALANCE X308-2M, SCALANCE X308-2M, SCALANCE X308-2M PoE, SCALANCE X308-2M PoE, SCALANCE X308-2M TS, SCALANCE X308-2M TS, SCALANCE X310, SCALANCE X310, SCALANCE X310FE, SCALANCE X310FE, SCALANCE X320-1 FE, SCALANCE X320-1-2LD FE, SCALANCE X408-2, SCALANCE XR324-12M (230V, ports on front), SCALANCE XR324-12M (230V, ports on front), SCALANCE XR324-12M (230V, ports on rear), SCALANCE XR324-12M (230V, ports on rear), SCALANCE XR324-12M (24V, ports on front), SCALANCE XR324-12M (24V, ports on front), SCALANCE XR324-12M (24V, ports on rear), SCALANCE XR324-12M (24V, ports on rear), SCALANCE XR324-12M TS (24V), SCALANCE XR324-12M TS (24V), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (24V, ports on front), SCALANCE XR324-4M EEC (24V, ports on front), SCALANCE XR324-4M EEC (24V, ports on rear), SCALANCE XR324-4M EEC (24V, ports on rear), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (2x 24V, ports on front), SCALANCE XR324-4M EEC (2x 24V, ports on front), SCALANCE XR324-4M EEC (2x 24V, ports on rear), SCALANCE XR324-4M EEC (2x 24V, ports on rear), SCALANCE XR324-4M PoE (230V, ports on front), SCALANCE XR324-4M PoE (230V, ports on rear), SCALANCE XR324-4M PoE (24V, ports on front), SCALANCE XR324-4M PoE (24V, ports on rear), SCALANCE XR324-4M PoE TS (24V, ports on front), SIPLUS NET SCALANCE X308-2. Affected devices do not properly validate the GET parameter XNo of incoming HTTP requests. This could allow an unauthenticated remote attacker to crash affected devices.

Action-Not Available
Vendor-Siemens AG
Product-scalance_x308-2m_ts_firmwarescalance_x307-3_firmwarescalance_xr324-12mscalance_x310fescalance_x310fe_firmwarescalance_xr324-4m_eecscalance_x308-2ldscalance_x320-1fe_firmwaresiplus_net_scalance_x308-2scalance_xr324-4m_poe_firmwarescalance_x308-2scalance_x307-2eecscalance_xr324-4m_eec_firmwarescalance_x308-2_firmwarescalance_x304-2fe_firmwarescalance_xr324-12m_ts_firmwarescalance_x306-1ldfe_firmwarescalance_x307-2eec_firmwarescalance_x320-1-2ldfesiplus_net_scalance_x308-2_firmwarescalance_x308-2lh_firmwarescalance_x302-7eec_firmwarescalance_x308-2lhscalance_x307-3ld_firmwarescalance_x310scalance_x320-1-2ldfe_firmwarescalance_xr324-12m_firmwarescalance_x308-2m_poe_firmwarescalance_x308-2lh\+scalance_x310_firmwarescalance_x308-2m_poescalance_x308-2lh\+_firmwarescalance_x308-2ld_firmwarescalance_xr324-12m_tsscalance_x308-2m_tsscalance_x308-2m_firmwarescalance_x320-1fescalance_x408-2scalance_xr324-4m_poescalance_x306-1ldfescalance_x307-3ldscalance_x308-2mscalance_x408-2_firmwarescalance_x307-3scalance_x304-2fescalance_xr324-4m_poe_tsscalance_xr324-4m_poe_ts_firmwarescalance_x302-7eecSCALANCE XR324-12M TS (24V)SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear)SCALANCE XR324-4M PoE (24V, ports on rear)SCALANCE XR324-4M EEC (24V, ports on front)SCALANCE XR324-12M (230V, ports on rear)SCALANCE X307-2 EEC (2x 24V, coated)SCALANCE XR324-4M PoE TS (24V, ports on front)SCALANCE X307-3SCALANCE X308-2MSCALANCE XR324-12M (24V, ports on rear)SCALANCE X308-2SCALANCE X308-2M PoESCALANCE X310FESCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front)SCALANCE X308-2LH+SCALANCE X302-7 EEC (24V, coated)SCALANCE X307-2 EEC (230V, coated)SCALANCE X307-3LDSCALANCE X308-2LHSCALANCE XR324-4M EEC (24V, ports on rear)SCALANCE XR324-4M PoE (24V, ports on front)SCALANCE X302-7 EEC (2x 230V)SCALANCE X408-2SIPLUS NET SCALANCE X308-2SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front)SCALANCE XR324-4M PoE (230V, ports on rear)SCALANCE X302-7 EEC (230V)SCALANCE X307-2 EEC (24V, coated)SCALANCE X307-2 EEC (2x 230V, coated)SCALANCE X302-7 EEC (2x 24V, coated)SCALANCE X308-2LDSCALANCE X307-2 EEC (24V)SCALANCE X304-2FESCALANCE X310SCALANCE X307-2 EEC (2x 24V)SCALANCE X307-2 EEC (230V)SCALANCE XR324-12M (24V, ports on front)SCALANCE X320-1 FESCALANCE X302-7 EEC (2x 24V)SCALANCE X306-1LD FESCALANCE X308-2M TSSCALANCE XR324-4M PoE (230V, ports on front)SCALANCE X307-2 EEC (2x 230V)SCALANCE X302-7 EEC (24V)SCALANCE X302-7 EEC (230V, coated)SCALANCE X302-7 EEC (2x 230V, coated)SCALANCE X320-1-2LD FESCALANCE XR324-4M EEC (2x 24V, ports on rear)SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear)SCALANCE XR324-12M (230V, ports on front)SCALANCE XR324-4M EEC (2x 24V, ports on front)
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-3786
Matching Score-10
Assigner-OpenSSL Software Foundation
ShareView Details
Matching Score-10
Assigner-OpenSSL Software Foundation
CVSS Score-7.5||HIGH
EPSS-92.49% / 99.81%
||
7 Day CHG~0.00%
Published-01 Nov, 2022 | 00:00
Updated-14 Apr, 2026 | 10:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
X.509 Email Address Variable Length Buffer Overflow

A buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain signature verification and requires either a CA to have signed a malicious certificate or for an application to continue certificate verification despite failure to construct a path to a trusted issuer. An attacker can craft a malicious email address in a certificate to overflow an arbitrary number of bytes containing the `.' character (decimal 46) on the stack. This buffer overflow could result in a crash (causing a denial of service). In a TLS client, this can be triggered by connecting to a malicious server. In a TLS server, this can be triggered if the server requests client authentication and a malicious client connects.

Action-Not Available
Vendor-Fedora ProjectOpenSSLSiemens AGNode.js (OpenJS Foundation)
Product-opensslfedoranode.jsOpenSSLSCALANCE X204RNA EEC (HSR)Calibre ICESCALANCE X204RNA (HSR)SCALANCE X204RNA EEC (PRP)SIMATIC RTLS Locating ManagerSICAM GridPassMcenterSCALANCE X204RNA (PRP)SCALANCE X204RNA EEC (PRP/HSR)
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-34057
Matching Score-10
Assigner-MITRE Corporation
ShareView Details
Matching Score-10
Assigner-MITRE Corporation
CVSS Score-8.2||HIGH
EPSS-0.44% / 36.36%
||
7 Day CHG~0.00%
Published-18 Sep, 2024 | 00:00
Updated-25 Sep, 2024 | 17:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Triangle Microworks TMW IEC 61850 Client source code libraries before 12.2.0 lack a buffer size check when processing received messages. The resulting buffer overflow can cause a crash, resulting in a denial of service.

Action-Not Available
Vendor-trianglemicroworksn/atrianglemicroworksSiemens AG
Product-sicam_a8000sicam_s8000sicam_egs_firmwaresicam_sccsicam_scc_firmwareiec_61850_source_code_librarysitipe_atsicam_egssicam_a8000_firmwaren/aiec_61850_client_source_code_library
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-49252
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-0.57% / 43.64%
||
7 Day CHG~0.00%
Published-09 Jan, 2024 | 10:00
Updated-16 Dec, 2025 | 19:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The affected application allows IP configuration change without authentication to the device. This could allow an attacker to cause denial of service condition.

Action-Not Available
Vendor-Siemens AG
Product-simatic_cn_4100_firmwaresimatic_cn_4100SIMATIC CN 4100
CWE ID-CWE-20
Improper Input Validation
CVE-2023-44487
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-100.00% / 100.00%
||
7 Day CHG~0.00%
Published-10 Oct, 2023 | 00:00
Updated-14 Jul, 2026 | 12:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2023-10-31||Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.

Action-Not Available
Vendor-linecorplinkerdprojectcontourenvoyproxyistioopenrestyamazongrpckazu-yamamotokonghqakkatraefiknghttp2denavarnish_cache_projectcaddyservern/aCisco Systems, Inc.Siemens AGNode.js (OpenJS Foundation)JenkinsMicrosoft CorporationF5, Inc.FacebookNetApp, Inc.The IETF Administration LLC (IETF LLC)Red Hat, Inc.Eclipse Foundation AISBLApple Inc.The Apache Software FoundationThe Netty ProjectGoFedora ProjectDebian GNU/Linux
Product-nexus_9804nexus_9332d-h2rnexus_9372txnexus_9200istionexus_92160yc_switchfedoranexus_92160yc-xsiplus_s7-1500_cpu_1518-4_pn\/dp_mfp_firmwareenterprise_chat_and_email.netvisual_studio_2022windows_10_22h2node_healthcheck_operatornexus_36180yc-ropenshift_sandboxed_containersnexus_9500_4-slotnexus_93128tx_switchnexus_92300ycbig-ip_nextcost_managementjboss_enterprise_application_platformnexus_9200ycnexus_9332pqnexus_9396txproxygenultra_cloud_core_-_session_management_functionintegration_camel_kintegration_camel_for_spring_bootnexus_3064tazure_kubernetes_servicenexus_93180yc-fxcrosswork_zero_touch_provisioningbig-ip_analyticsnexus_3432d-snexus_93180yc-fx3secure_malware_analyticsopensearch_data_preppersecure_web_appliance_firmwareweb_terminalprime_infrastructurenexus_93180lc-ex_switchopenshift_container_platform_assisted_installercertification_for_red_hat_enterprise_linuxprime_cable_provisioningnexus_93108tc-fx-24connected_mobile_experiencesnexus_92300yc_switchprocess_automationexpresswayhttp_serverunified_attendant_console_advancedopenstack_platformnginx_plusnexus_93240yc-fx2nexus_3636c-rcryostatnexus_3100-zsingle_sign-onopenshift_distributed_tracingnexus_9736pqnexus_9272qnexus_3016qnexus_93108tc-ex-24unified_contact_center_domain_managernexus_9396tx_switchopenshift_developer_tools_and_servicesnexus_93128crosswork_situation_managernexus_93180yc-ex-24nexus_9332pq_switchwindows_server_2022nexus_31108pc-vopenshift_api_for_data_protectionopenshift_gitopsnexus_3132c-zsupport_for_spring_bootwindows_server_2016nexus_3016nexus_3132q-vopenshift_service_mesh3scale_api_management_platformnexus_3464cnexus_9500ropenshiftcaddynexus_3100-vnexus_3132qopenshift_secondary_scheduler_operatornexus_3064-32tnexus_31108tc-varmeriagomigration_toolkit_for_containersbuild_of_optaplannernexus_3232nexus_9372pxbig-ip_websafenexus_9500_supervisor_anexus_9348gc-fxpultra_cloud_core_-_serving_gateway_functionnexus_3172tqnexus_9504windows_10_21h2nexus_3064xnexus_3232cnexus_9636pqnexus_3400jettyansible_automation_platformnexus_9500_supervisor_bnexus_9372tx-ewindows_10_1809nexus_3524-xlnexus_3408-snexus_3172tq-32tnexus_93180tc-exnexus_9516nexus_3524-xnexus_3264c-enexus_3172pqnexus_3172pq\/pq-xlnexus_9336pqastra_control_centernexus_9364c-gxnexus_9336c-fx2simatic_s7-1500_cpu_1518-4_pn\/dpnexus_9236cnexus_9536pqnexus_9236c_switchnexus_93180yc-fx-24nexus_31128pqnetwork_observability_operatorbig-ip_application_security_managerprime_access_registrarswiftnio_http\/2linkerdios_xewindows_11_22h2nexus_9500_supervisor_b\+nexus_9364d-gx2adecision_managerbig-ip_policy_enforcement_managerquaynexus_3264qbusiness_process_automationnexus_3100vsecure_dynamic_attributes_connectornexus_9372tx_switchnexus_9500_supervisor_a\+machine_deletion_remediation_operatornode.jssatellitenexus_9348d-gx2abig-ip_domain_name_systemnexus_3064nexus_9372px-e_switchbig-ip_link_controllernexus_93108tc-ex_switchhttpbig-ip_advanced_firewall_managerprime_network_registrarcert-manager_operator_for_red_hat_openshiftnexus_9432pqtraefikbuild_of_quarkusnexus_3524self_node_remediation_operatorcrosswork_data_gatewaycontournode_maintenance_operatorcbl-marinernexus_9716d-gxsinec_insh2onexus_9332d-gx2bnexus_9372px_switchapisixjboss_core_servicesnexus_9500_16-slotsimatic_s7-1500_cpu_1518-4_pn\/dp_mfp_firmwareoncommand_insightnexus_9372px-enexus_9336pq_aci_spinenexus_3548-xnexus_9221cnexus_9272q_switchnexus_93108tc-fxfirepower_threat_defensebig-ip_fraud_protection_servicewindows_server_2019migration_toolkit_for_virtualizationvarnish_cacheunified_contact_center_enterprisenexus_93108tc-fx3hnexus_93240tc-fx2asp.net_coretelepresence_video_communication_servernexus_93216tc-fx2nexus_3100traffic_servernexus_3064-xnexus_9348gc-fx3nexus_9332cbig-ip_application_visibility_and_reportingnexus_3132q-x\/3132q-xltomcatwindows_10_1607simatic_s7-1500_cpu_1518f-4_pn\/dp_mfp_firmwarenexus_3172tq-xlnexus_3548-xlnexus_9336pq_aci_spine_switchsiplus_s7-1500_cpu_1518-4_pn\/dp_mfpnexus_3164qdebian_linuxnexus_9396px_switchnexus_9396pxlogging_subsystem_for_red_hat_openshiftnexus_9364cbig-ip_webacceleratoropenshift_serverlessnetworkingnexus_9500big-ip_ssl_orchestratornexus_93180yc-ex_switchnexus_9508nexus_3132q-xnexus_93120txnexus_3132q-xlnexus_9408ruggedcom_ape1808_firmwarenexus_34180ycnexus_93180yc-fx3snx-osnexus_93180lc-exunified_contact_center_management_portalnexus_92304qc_switchdata_center_network_manageropenrestynexus_92348gc-xbig-ip_application_acceleration_manageropenshift_virtualizationnexus_93108tc-fx3pnexus_93360yc-fx2nexus_3172pq-xlnexus_31108pv-vgrpcnexus_93128txnexus_3064-tadvanced_cluster_management_for_kubernetesbig-ip_advanced_web_application_firewallenvoynexus_3232c_big-ip_global_traffic_managernginxfence_agents_remediation_operatorjboss_data_gridios_xrfog_directorsimatic_s7-1500_cpu_1518f-4_pn\/dp_mfpbig-ip_carrier-grade_natnexus_9300windows_11_21h2secure_web_applianceintegration_service_registryhttp2openshift_dev_spacesbig-ip_ddos_hybrid_defendernexus_93180yc-fx3hservice_interconnectnghttp2openshift_data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S7-1500 CPU 1518-4 PN/DP MFPSIMATIC S7-1500 CPU 1518F-4 PN/DP MFPSIMATIC S7-1500 CPU 1518-4 PN/DP MFPSINEC NMSRUGGEDCOM APE1808HTTP/2
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2025-6052
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-3.7||LOW
EPSS-0.42% / 34.36%
||
7 Day CHG~0.00%
Published-13 Jun, 2025 | 15:40
Updated-02 Jun, 2026 | 14:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Glib: integer overflow in g_string_maybe_expand() leading to potential buffer overflow in glib gstring

A flaw was found in how GLib’s GString manages memory when adding data to strings. If a string is already very large, combining it with more input can cause a hidden overflow in the size calculation. This makes the system think it has enough memory when it doesn’t. As a result, data may be written past the end of the allocated memory, leading to crashes or memory corruption.

Action-Not Available
Vendor-Siemens AGRed Hat, Inc.The GNOME Project
Product-glibRed Hat Enterprise Linux 8Red Hat Enterprise Linux 7Red Hat Enterprise Linux 10Red Hat Enterprise Linux 6Red Hat Enterprise Linux 9SIMATIC CN 4100RUGGEDCOM RST2428P
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2020-7584
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-1.04% / 60.58%
||
7 Day CHG~0.00%
Published-14 Jul, 2020 | 13:18
Updated-04 Aug, 2024 | 09:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SIMATIC S7-200 SMART CPU family (All versions >= V2.2 < V2.5.1). Affected devices do not properly handle large numbers of new incomming connections and could crash under certain circumstances. An attacker may leverage this to cause a Denial-of-Service situation.

Action-Not Available
Vendor-Siemens AG
Product-simatic_s7-200_smart_sr_cpusimatic_s7-200_smart_sr_cpu_firmwaresimatic_s7-200_smart_st_cpu_firmwaresimatic_s7-200_smart_st_cpuSIMATIC S7-200 SMART CPU family
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2025-6021
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-1.07% / 61.30%
||
7 Day CHG~0.00%
Published-12 Jun, 2025 | 12:49
Updated-30 Jun, 2026 | 11:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Libxml2: integer overflow in xmlbuildqname() leads to stack buffer overflow in libxml2

A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.

Action-Not Available
Vendor-Red Hat, Inc.libxml2 (XMLSoft)Siemens AG
Product-enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutionsenterprise_linux_for_ibm_z_systemslibxml2enterprise_linux_for_power_little_endian_eusenterprise_linux_for_arm_64_eusopenshift_container_platform_for_arm64openshift_container_platform_for_powerjboss_core_servicesenterprise_linux_serverenterprise_linux_for_arm_64in-vehicle_operating_systementerprise_linuxenterprise_linux_for_power_little_endianopenshift_container_platform_for_linuxoneenterprise_linux_eusenterprise_linux_server_ausenterprise_linux_server_tusenterprise_linux_for_ibm_z_systems_eusopenshift_container_platformopenshift_container_platform_for_ibm_zRed Hat OpenShift Container Platform 4.18Red Hat OpenShift Container Platform 4.16Red Hat Discovery 2Red Hat Enterprise Linux 8.8 Telecommunications Update ServiceRed Hat Enterprise Linux 9.4 Extended Update SupportRed Hat Hardened ImagesRed Hat Enterprise Linux 9.2 Update Services for SAP SolutionsRed Hat Enterprise Linux 9Red Hat Enterprise Linux 10Red Hat Enterprise Linux 8.2 Advanced Update SupportRed Hat Enterprise Linux 8.6 Advanced Mission Critical Update SupportRed Hat Enterprise Linux 8.4 Advanced Mission Critical Update SupportRed Hat Enterprise Linux 6Red Hat OpenShift Container Platform 4.12Red Hat OpenShift Container Platform 4.15Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-OnRed Hat OpenShift Container Platform 4.14Red Hat JBoss Core Services 2.4.62.SP2Red Hat Enterprise Linux 9.0 Update Services for SAP SolutionsRed Hat Enterprise Linux 7 Extended Lifecycle SupportRed Hat Enterprise Linux 8.8 Update Services for SAP SolutionsRed Hat OpenShift Container Platform 4.17Red Hat OpenShift Container Platform 4.13Red Hat Enterprise Linux 8Red Hat Enterprise Linux 8.6 Telecommunications Update ServiceRed Hat Enterprise Linux 8.6 Update Services for SAP SolutionsRed Hat Insights proxy 1.5Red Hat OpenShift Container Platform 4.19SIMATIC CN 4100
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-39269
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-0.53% / 41.70%
||
7 Day CHG~0.00%
Published-08 Aug, 2023 | 09:20
Updated-12 Aug, 2025 | 12:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in RUGGEDCOM i800, RUGGEDCOM i800NC, RUGGEDCOM i801, RUGGEDCOM i801NC, RUGGEDCOM i802, RUGGEDCOM i802NC, RUGGEDCOM i803, RUGGEDCOM i803NC, RUGGEDCOM M2100, RUGGEDCOM M2100F, RUGGEDCOM M2100NC, RUGGEDCOM M2200, RUGGEDCOM M2200F, RUGGEDCOM M2200NC, RUGGEDCOM M969, RUGGEDCOM M969F, RUGGEDCOM M969NC, RUGGEDCOM RMC30, RUGGEDCOM RMC30NC, RUGGEDCOM RMC8388 V4.X, RUGGEDCOM RMC8388 V5.X, RUGGEDCOM RMC8388NC V4.X, RUGGEDCOM RMC8388NC V5.X, RUGGEDCOM RP110, RUGGEDCOM RP110NC, RUGGEDCOM RS1600, RUGGEDCOM RS1600F, RUGGEDCOM RS1600FNC, RUGGEDCOM RS1600NC, RUGGEDCOM RS1600T, RUGGEDCOM RS1600TNC, RUGGEDCOM RS400, RUGGEDCOM RS400F, RUGGEDCOM RS400NC, RUGGEDCOM RS401, RUGGEDCOM RS401NC, RUGGEDCOM RS416, RUGGEDCOM RS416F, RUGGEDCOM RS416NC, RUGGEDCOM RS416NCv2 V4.X, RUGGEDCOM RS416NCv2 V5.X, RUGGEDCOM RS416P, RUGGEDCOM RS416PF, RUGGEDCOM RS416PNC, RUGGEDCOM RS416PNCv2 V4.X, RUGGEDCOM RS416PNCv2 V5.X, RUGGEDCOM RS416Pv2 V4.X, RUGGEDCOM RS416Pv2 V5.X, RUGGEDCOM RS416v2 V4.X, RUGGEDCOM RS416v2 V5.X, RUGGEDCOM RS8000, RUGGEDCOM RS8000A, RUGGEDCOM RS8000ANC, RUGGEDCOM RS8000H, RUGGEDCOM RS8000HNC, RUGGEDCOM RS8000NC, RUGGEDCOM RS8000T, RUGGEDCOM RS8000TNC, RUGGEDCOM RS900, RUGGEDCOM RS900 (32M) V4.X, RUGGEDCOM RS900 (32M) V5.X, RUGGEDCOM RS900F, RUGGEDCOM RS900G, RUGGEDCOM RS900G (32M) V4.X, RUGGEDCOM RS900G (32M) V5.X, RUGGEDCOM RS900GF, RUGGEDCOM RS900GNC, RUGGEDCOM RS900GNC(32M) V4.X, RUGGEDCOM RS900GNC(32M) V5.X, RUGGEDCOM RS900GP, RUGGEDCOM RS900GPF, RUGGEDCOM RS900GPNC, RUGGEDCOM RS900L, RUGGEDCOM RS900LNC, RUGGEDCOM RS900M-GETS-C01, RUGGEDCOM RS900M-GETS-XX, RUGGEDCOM RS900M-STND-C01, RUGGEDCOM RS900M-STND-XX, RUGGEDCOM RS900MNC-GETS-C01, RUGGEDCOM RS900MNC-GETS-XX, RUGGEDCOM RS900MNC-STND-XX, RUGGEDCOM RS900MNC-STND-XX-C01, RUGGEDCOM RS900NC, RUGGEDCOM RS900NC(32M) V4.X, RUGGEDCOM RS900NC(32M) V5.X, RUGGEDCOM RS900W, RUGGEDCOM RS910, RUGGEDCOM RS910L, RUGGEDCOM RS910LNC, RUGGEDCOM RS910NC, RUGGEDCOM RS910W, RUGGEDCOM RS920L, RUGGEDCOM RS920LNC, RUGGEDCOM RS920W, RUGGEDCOM RS930L, RUGGEDCOM RS930LNC, RUGGEDCOM RS930W, RUGGEDCOM RS940G, RUGGEDCOM RS940GF, RUGGEDCOM RS940GNC, RUGGEDCOM RS969, RUGGEDCOM RS969NC, RUGGEDCOM RSG2100, RUGGEDCOM RSG2100 (32M) V4.X, RUGGEDCOM RSG2100 (32M) V5.X, RUGGEDCOM RSG2100F, RUGGEDCOM RSG2100NC, RUGGEDCOM RSG2100NC(32M) V4.X, RUGGEDCOM RSG2100NC(32M) V5.X, RUGGEDCOM RSG2100P, RUGGEDCOM RSG2100P (32M) V4.X, RUGGEDCOM RSG2100P (32M) V5.X, RUGGEDCOM RSG2100PF, RUGGEDCOM RSG2100PNC, RUGGEDCOM RSG2100PNC (32M) V4.X, RUGGEDCOM RSG2100PNC (32M) V5.X, RUGGEDCOM RSG2200, RUGGEDCOM RSG2200F, RUGGEDCOM RSG2200NC, RUGGEDCOM RSG2288 V4.X, RUGGEDCOM RSG2288 V5.X, RUGGEDCOM RSG2288NC V4.X, RUGGEDCOM RSG2288NC V5.X, RUGGEDCOM RSG2300 V4.X, RUGGEDCOM RSG2300 V5.X, RUGGEDCOM RSG2300F, RUGGEDCOM RSG2300NC V4.X, RUGGEDCOM RSG2300NC V5.X, RUGGEDCOM RSG2300P V4.X, RUGGEDCOM RSG2300P V5.X, RUGGEDCOM RSG2300PF, RUGGEDCOM RSG2300PNC V4.X, RUGGEDCOM RSG2300PNC V5.X, RUGGEDCOM RSG2488 V4.X, RUGGEDCOM RSG2488 V5.X, RUGGEDCOM RSG2488F, RUGGEDCOM RSG2488NC V4.X, RUGGEDCOM RSG2488NC V5.X, RUGGEDCOM RSG907R, RUGGEDCOM RSG908C, RUGGEDCOM RSG909R, RUGGEDCOM RSG910C, RUGGEDCOM RSG920P V4.X, RUGGEDCOM RSG920P V5.X, RUGGEDCOM RSG920PNC V4.X, RUGGEDCOM RSG920PNC V5.X, RUGGEDCOM RSL910, RUGGEDCOM RSL910NC, RUGGEDCOM RST2228, RUGGEDCOM RST2228P, RUGGEDCOM RST916C, RUGGEDCOM RST916P. The web server of the affected devices contains a vulnerability that may lead to a denial of service condition. An attacker may cause total loss of availability of the web server, which might recover after the attack is over.

Action-Not Available
Vendor-Siemens AG
Product-ruggedcom_rsg2488ncruggedcom_rs969ruggedcom_rsg2100_\(32m\)ruggedcom_rsg2100ruggedcom_rsg2300pruggedcom_rsg910cruggedcom_rs416ruggedcom_rs900_\(32m\)ruggedcom_i802ncruggedcom_m969fruggedcom_rosruggedcom_m2100ruggedcom_rs910lncruggedcom_rsg2300fruggedcom_rs900mnc-stnd-xxruggedcom_rs930wruggedcom_rmc8388ruggedcom_rsg2200ruggedcom_rsg2300ncruggedcom_rs969ncruggedcom_rsl910ncruggedcom_m2200fruggedcom_rs1600ruggedcom_rs910lruggedcom_rsg2288ncruggedcom_rs900m-stnd-c01ruggedcom_m969ruggedcom_rs900g_\(32m\)ruggedcom_rsg2200ncruggedcom_rs900m-stnd-xxruggedcom_rsg2100nc\(32m\)ruggedcom_m969ncruggedcom_i801ncruggedcom_rs900nc\(32m\)ruggedcom_rsg2300pfruggedcom_m2100fruggedcom_rsg2488fruggedcom_rsl910ruggedcom_rs900lruggedcom_rs401ncruggedcom_rs900lncruggedcom_rs900m-gets-c01ruggedcom_rs900ncruggedcom_rs900mnc-gets-c01ruggedcom_rs920wruggedcom_rs8000aruggedcom_rs416v2ruggedcom_rst916cruggedcom_rsg2300ruggedcom_rs8000ancruggedcom_rst2228pruggedcom_rs8000ncruggedcom_rsg908cruggedcom_i803ruggedcom_rmc30ncruggedcom_rs930lncruggedcom_rsg2488ruggedcom_rs900gruggedcom_rs416pnc_v2ruggedcom_rs8000tncruggedcom_rsg2288ruggedcom_rs900gfruggedcom_rs940gruggedcom_rsg920pncruggedcom_rsg2100fruggedcom_rmc8388ncruggedcom_rs910ruggedcom_rs930lruggedcom_rsg907rruggedcom_rs1600tncruggedcom_rs900gpncruggedcom_rs8000hncruggedcom_rs900wruggedcom_rp110ncruggedcom_rs900gncruggedcom_rsg2100pncruggedcom_i801ruggedcom_rs940gncruggedcom_rs416pncruggedcom_rsg2100pfruggedcom_rs416ncruggedcom_i800ruggedcom_rs900mnc-gets-xxruggedcom_rs940gfruggedcom_rst2228ruggedcom_i800ncruggedcom_rsg909rruggedcom_rs1600truggedcom_rs401ruggedcom_rs900ruggedcom_rs8000truggedcom_rs416pv2ruggedcom_rs416fruggedcom_rp110ruggedcom_rs920lncruggedcom_i803ncruggedcom_i802ruggedcom_rs910wruggedcom_m2200ncruggedcom_rsg2100pruggedcom_rs900gpfruggedcom_rs8000ruggedcom_rst916pruggedcom_rs900fruggedcom_rsg2200fruggedcom_rs1600ncruggedcom_rsg2100ncruggedcom_rs900gpruggedcom_rs900mnc-stnd-xx-c01ruggedcom_rsg920pruggedcom_rs416pruggedcom_rs900m-gets-xxruggedcom_m2100ncruggedcom_rs1600fruggedcom_m2200ruggedcom_rs416nc_v2ruggedcom_rs400ruggedcom_rs8000hruggedcom_rs1600fncruggedcom_rs416pfruggedcom_rs400fruggedcom_rsg2300pncruggedcom_rs920lruggedcom_rs910ncruggedcom_rs900gnc\(32m\)ruggedcom_rs400ncruggedcom_rmc30RUGGEDCOM RS8000RUGGEDCOM RS900LRUGGEDCOM RSG2300 V4.XRUGGEDCOM RS900MNC-STND-XX-C01RUGGEDCOM RSG920P V4.XRUGGEDCOM RS401NCRUGGEDCOM RSG2100PNC (32M) V4.XRUGGEDCOM RS920LNCRUGGEDCOM RS910LRUGGEDCOM RS930WRUGGEDCOM RSG2100NC(32M) V5.XRUGGEDCOM RSG2100 (32M) V5.XRUGGEDCOM RSG2288NC V5.XRUGGEDCOM RS416Pv2 V4.XRUGGEDCOM RS1600RUGGEDCOM i801NCRUGGEDCOM RS940GRUGGEDCOM RSG2100NC(32M) V4.XRUGGEDCOM i800NCRUGGEDCOM RS910RUGGEDCOM RSG908CRUGGEDCOM RS8000NCRUGGEDCOM RS400FRUGGEDCOM RS900NC(32M) V4.XRUGGEDCOM RS920LRUGGEDCOM RMC8388 V4.XRUGGEDCOM RS8000HRUGGEDCOM RS900LNCRUGGEDCOM RS8000TRUGGEDCOM RS910NCRUGGEDCOM RS416PFRUGGEDCOM RS900GRUGGEDCOM M2100FRUGGEDCOM RS900M-STND-XXRUGGEDCOM RS900WRUGGEDCOM RMC8388 V5.XRUGGEDCOM RS900MNC-STND-XXRUGGEDCOM RSG2100PNC (32M) V5.XRUGGEDCOM RSG910CRUGGEDCOM RSG2300PFRUGGEDCOM RSG2288 V4.XRUGGEDCOM RS1600NCRUGGEDCOM RS969RUGGEDCOM RS900 (32M) V4.XRUGGEDCOM RSG909RRUGGEDCOM RS416FRUGGEDCOM RS900GPFRUGGEDCOM RSG2100PRUGGEDCOM RS930LNCRUGGEDCOM RS416PRUGGEDCOM RSG920P V5.XRUGGEDCOM RSG2200NCRUGGEDCOM RS8000HNCRUGGEDCOM RSG2300PNC V5.XRUGGEDCOM RSG2288 V5.XRUGGEDCOM RS1600FRUGGEDCOM RS416NCRUGGEDCOM RS930LRUGGEDCOM RSG907RRUGGEDCOM RSG2300P V5.XRUGGEDCOM RS910WRUGGEDCOM RSG2300 V5.XRUGGEDCOM RS940GNCRUGGEDCOM RS900GNCRUGGEDCOM RSG2100P (32M) V4.XRUGGEDCOM RMC8388NC V5.XRUGGEDCOM RS940GFRUGGEDCOM RS910LNCRUGGEDCOM RSG2288NC V4.XRUGGEDCOM RSG2488 V5.XRUGGEDCOM RMC30RUGGEDCOM RS900GFRUGGEDCOM RS8000ANCRUGGEDCOM RMC8388NC V4.XRUGGEDCOM RS1600TRUGGEDCOM M969FRUGGEDCOM RS900G (32M) V5.XRUGGEDCOM RS400NCRUGGEDCOM RS900MNC-GETS-C01RUGGEDCOM RS900M-GETS-C01RUGGEDCOM RSG2488NC V4.XRUGGEDCOM M2200FRUGGEDCOM RP110RUGGEDCOM i801RUGGEDCOM RS416v2 V4.XRUGGEDCOM RS416NCv2 V4.XRUGGEDCOM RS8000TNCRUGGEDCOM RSG2300P V4.XRUGGEDCOM RS416v2 V5.XRUGGEDCOM RS920WRUGGEDCOM RS900FRUGGEDCOM M2200RUGGEDCOM RS900MNC-GETS-XXRUGGEDCOM RSG2300NC V5.XRUGGEDCOM RS900GNC(32M) V4.XRUGGEDCOM RS900RUGGEDCOM RSG2100RUGGEDCOM M969NCRUGGEDCOM RS416PNCRUGGEDCOM RS1600FNCRUGGEDCOM RS400RUGGEDCOM RS900NC(32M) V5.XRUGGEDCOM RS1600TNCRUGGEDCOM RS900G (32M) V4.XRUGGEDCOM M969RUGGEDCOM RS416PNCv2 V4.XRUGGEDCOM M2200NCRUGGEDCOM RS8000ARUGGEDCOM i803RUGGEDCOM RSG2100PNCRUGGEDCOM RSG920PNC V5.XRUGGEDCOM RSG2100NCRUGGEDCOM RSG2488FRUGGEDCOM RP110NCRUGGEDCOM RSG2200RUGGEDCOM RSG2488NC V5.XRUGGEDCOM RSL910NCRUGGEDCOM RS969NCRUGGEDCOM RS416RUGGEDCOM RST2228PRUGGEDCOM i800RUGGEDCOM RS900M-STND-C01RUGGEDCOM RS900M-GETS-XXRUGGEDCOM RST916PRUGGEDCOM RS416PNCv2 V5.XRUGGEDCOM RS416NCv2 V5.XRUGGEDCOM RSG2100 (32M) V4.XRUGGEDCOM RSL910RUGGEDCOM RSG2100PFRUGGEDCOM RS900GPRUGGEDCOM RST916CRUGGEDCOM RS900GPNCRUGGEDCOM RSG2100FRUGGEDCOM RSG2488 V4.XRUGGEDCOM i802RUGGEDCOM RS900GNC(32M) V5.XRUGGEDCOM RST2228RUGGEDCOM RS401RUGGEDCOM RSG2300NC V4.XRUGGEDCOM RSG920PNC V4.XRUGGEDCOM i802NCRUGGEDCOM i803NCRUGGEDCOM M2100RUGGEDCOM RSG2300FRUGGEDCOM RSG2300PNC V4.XRUGGEDCOM RS900NCRUGGEDCOM RS416Pv2 V5.XRUGGEDCOM RMC30NCRUGGEDCOM RS900 (32M) V5.XRUGGEDCOM RSG2200FRUGGEDCOM M2100NCRUGGEDCOM RSG2100P (32M) V5.X
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2025-59375
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-1.28% / 67.00%
||
7 Day CHG~0.00%
Published-15 Sep, 2025 | 00:00
Updated-14 Jul, 2026 | 12:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

libexpat in Expat before 2.7.2 allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing.

Action-Not Available
Vendor-libexpat_projectlibexpat projectSiemens AG
Product-libexpatlibexpatSCALANCE XRM334 (2x230 V AC, 8xFO)SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 familySCALANCE XRM334 (24V DC, 2x10G, 24xSFP, 8xSFP+)SIMATIC S7-1500 CPU 1518F-4 PN/DP MFPSCALANCE XCH328SCALANCE XRM334 (230V AC, 2x10G, 24xSFP, 8xSFP+)SCALANCE XRM334 (2x230V AC, 2x10G, 24xSFP, 8xSFP+)SCALANCE XRM334 (24 V DC, 12xFO)SCALANCE XRH334 (24 V DC, 8xFO, CC)SCALANCE XRM334 (24 V DC, 8xFO)SCALANCE XCM328SCALANCE XRM334 (230 V AC, 8xFO)RUGGEDCOM RST2428PSIPLUS S7-1500 CPU 1518-4 PN/DP MFPSIMATIC S7-1500 CPU 1518-4 PN/DP MFPSCALANCE XRM334 (230 V AC, 12xFO)SCALANCE XCM332SCALANCE XCM324SCALANCE XRM334 (2x230 V AC, 12xFO)
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2026-5928
Matching Score-8
Assigner-GNU C Library
ShareView Details
Matching Score-8
Assigner-GNU C Library
CVSS Score-7.5||HIGH
EPSS-0.37% / 29.50%
||
7 Day CHG~0.00%
Published-20 Apr, 2026 | 20:37
Updated-14 Jul, 2026 | 13:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Potential buffer under-read in ungetwc

Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps between its single byte and multi-byte character encodings, in the GNU C Library version 2.43 or earlier, may result in an attempt to read bytes before an allocated buffer, potentially resulting in unintentional disclosure of neighboring data in the heap, or a program crash. A bug in the wide character pushback implementation (_IO_wdefault_pbackfail in libio/wgenops.c) causes ungetwc() to operate on the regular character buffer (fp->_IO_read_ptr) instead of the actual wide-stream read pointer (fp->_wide_data->_IO_read_ptr). The program crash may happen in cases where fp->_IO_read_ptr is not initialized and hence points to NULL. The buffer under-read requires a special situation where the input character encoding is such that there are overlaps between single byte representations and multibyte representations in that encoding, resulting in spurious matches. The spurious match case is not possible in the standard Unicode character sets.

Action-Not Available
Vendor-The GNU C LibrarySiemens AGGNU
Product-glibcglibcSIMATIC S7-1500 CPU 1518F-4 PN/DP MFPSIMATIC S7-1500 CPU 1518-4 PN/DP MFPSIPLUS S7-1500 CPU 1518-4 PN/DP MFP
CWE ID-CWE-127
Buffer Under-read
CVE-2023-35920
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-0.87% / 54.95%
||
7 Day CHG~0.00%
Published-11 Jul, 2023 | 09:07
Updated-12 Nov, 2024 | 16:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3.4), SIMATIC MV540 S (All versions < V3.3.4), SIMATIC MV550 H (All versions < V3.3.4), SIMATIC MV550 S (All versions < V3.3.4), SIMATIC MV560 U (All versions < V3.3.4), SIMATIC MV560 X (All versions < V3.3.4). Affected devices cannot properly process specially crafted IP packets sent to the devices. This could allow an unauthenticated remote attacker to cause a denial of service condition. The affected devices must be restarted manually.

Action-Not Available
Vendor-Siemens AG
Product-simatic_mv540_s_firmwaresimatic_mv540_ssimatic_mv560_x_firmwaresimatic_mv560_usimatic_mv560_u_firmwaresimatic_mv550_s_firmwaresimatic_mv540_hsimatic_mv550_h_firmwaresimatic_mv550_ssimatic_mv560_xsimatic_mv550_hsimatic_mv540_h_firmwareSIMATIC MV560 USIMATIC MV540 SSIMATIC MV540 HSIMATIC MV550 HSIMATIC MV550 SSIMATIC MV560 Xsimatic_mv540_ssimatic_mv560_usimatic_mv540_hsimatic_mv550_ssimatic_mv560_xsimatic_mv550_h
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2014-1699
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-2.14% / 80.15%
||
7 Day CHG~0.00%
Published-07 Feb, 2014 | 02:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Siemens SIMATIC WinCC OA before 3.12 P002 January allows remote attackers to cause a denial of service (monitoring-service outage) via malformed HTTP requests to port 4999.

Action-Not Available
Vendor-n/aSiemens AG
Product-simatic_wincc_open_architecturen/a
CVE-2020-7588
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-5.3||MEDIUM
EPSS-2.15% / 80.24%
||
7 Day CHG~0.00%
Published-14 Jul, 2020 | 13:18
Updated-04 Aug, 2024 | 09:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions < V3.3), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions < V2.6), SIMATIC IT Production Suite (All versions < V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). Sending a specially crafted packet to the affected service could cause a partial remote denial-of-service, that would cause the service to restart itself.

Action-Not Available
Vendor-Siemens AG
Product-simatic_notifier_serversimatic_step_7opcenter_intelligencesimatic_it_production_suitesimatic_it_lmssimatic_pcs_neoopcenter_execution_processsoft_starter_esopcenter_qualitysimocode_esopcenter_rd\&lopcenter_execution_discreteopcenter_execution_foundationSIMATIC Notifier Server for WindowsOpcenter Execution DiscreteOpcenter RD&LOpcenter Execution FoundationSIMATIC IT Production SuiteSoft Starter ES V16Opcenter QualitySIMATIC STEP 7 (TIA Portal) V16SIMATIC PCS neoSoft Starter ES V15.1SIMATIC STEP 7 (TIA Portal) V15SIMATIC IT LMSSIMOCODE ES V16Opcenter Execution ProcessSIMOCODE ES V15.1Opcenter Intelligence
CWE ID-CWE-20
Improper Input Validation
CVE-2023-28831
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-8.7||HIGH
EPSS-0.82% / 53.48%
||
7 Day CHG~0.00%
Published-12 Sep, 2023 | 09:32
Updated-11 Nov, 2025 | 20:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an infinite loop during certificate validation. This could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate.

Action-Not Available
Vendor-Siemens AG
Product-simatic_s7-1500_cpu_1514sp-2_pnsimatic_s7-plcsim_advanced_firmwaresimatic_s7-1500_cpu_1514sp-2_pn_firmwaresimatic_s7-1500_et_200pro_firmwaresimatic_s7-1500_cpu_1512sp_f-1_pnsimatic_s7-1500_cpu_1511c-1_pn_firmwaresiplus_s7-1500_cpu_1518hf-4_pnsimatic_s7-1500_cpu_1515t-2_pnsiplus_et_200sp_cpu_1512sp-1_pnsiplus_s7-1500_cpu_1511-1_pnsimatic_s7-1500_cpu_1512sp-1_pnsiplus_s7-1500_cpu_1515f-2_pnsiplus_s7-1500_cpu_1516-3_pn\/dp_tx_railsimatic_s7-1500_cpu_1515-2_pnsimatic_s7-1500_cpu_1515r-2_pn_firmwaresimatic_s7-1500_cpu_1515f-2_pn_firmwaresimatic_s7-1500_cpu_1511t-1_pnsiplus_s7-1500_cpu_1517h-3_pnsimatic_s7-1500_cpu_1518-4_pn\/dpsimatic_s7-1500_cpu_1517t-3_pn\/dpsiplus_et_200sp_cpu_1510sp_f-1_pnsiplus_et_200sp_cpu_1512sp_f-1_pn_rail_firmwaresimatic_s7-1500_cpu_1510sp-1_pn_firmwaresimatic_s7-1500_cpu_1518hf-4_pnsimatic_s7-1500_cpu_1510sp_f-1_pnsimatic_s7-1500_cpu_1515f-2_pnsimatic_s7-1500_cpu_1516-3_pn\/dpsimatic_s7-1500_cpu_1513f-1_pn_firmwaresiplus_s7-1500_cpu_1516-3_pn\/dp_railsimatic_s7-1500_cpu_s7-1518f-4_pn\/dp_odk_firmwaresimatic_s7-1500_cpu_1518f-4_pn\/dp_mfpsiplus_et_200sp_cpu_1512sp_f-1_pn_railsimatic_s7-1500_cpu_1516t-3_pn\/dpsimatic_s7-1500_cpu_1514spt_f-2_pnsimatic_s7-1500_cpu_1513f-1_pnsimatic_s7-1500_cpu_1516tf-3_pn\/dpsiplus_s7-1500_cpu_1516f-3_pn\/dp_firmwaresiplus_s7-1500_cpu_1515f-2_pn_t2_railsiplus_s7-1500_cpu_1516-3_pn\/dp_tx_rail_firmwaresimatic_s7-1500_cpu_1514spt-2_pn_firmwaresimatic_s7-1500_cpu_1513r-1_pn_firmwaresimatic_s7-1500_cpu_1518hf-4_pn_firmwaresimatic_s7-1500_cpu_1515tf-2_pn_firmwaresiplus_et_200sp_cpu_1510sp-1_pn_firmwaresiplus_et_200sp_cpu_1512sp-1_pn_railsiplus_s7-1500_cpu_1518-4_pn\/dp_firmwaresiplus_s7-1500_cpu_1513f-1_pnsimatic_s7-1500_cpu_1517tf-3_pn\/dpsiplus_s7-1500_cpu_1515r-2_pn_firmwaresiplus_s7-1500_cpu_1518-4_pn\/dp_mfpsimatic_s7-1500_cpu_1510sp_f-1_pn_firmwaresiplus_s7-1500_cpu_1513-1_pn_firmwaresimatic_s7-1500_cpu_1517-3_pn\/dp_firmwaresimatic_drive_controller_cpu_1507d_tf_firmwaresiplus_s7-1500_cpu_1511-1_pn_firmwaresiplus_s7-1500_cpu_1516-3_pn\/dp_rail_firmwaresimatic_s7-1500_cpu_1516tf-3_pn\/dp_firmwaresiplus_s7-1500_cpu_1511-1_pn_t1_rail_firmwaresimatic_s7-1500_cpu_1515tf-2_pnsimatic_s7-1500_software_controller_firmwaresimatic_s7-1500_cpu_1515r-2_pnsimatic_s7-1500_cpu_1518t-4_pn\/dpsimatic_cloud_connect_7_cc712_firmwaresiplus_s7-1500_cpu_1516-3_pn\/dpsimatic_drive_controller_cpu_1504d_tf_firmwaresimatic_s7-1500_cpu_1513-1_pnsimatic_s7-1200_cpu_firmwaresimatic_s7-1500_cpu_1514spt_f-2_pn_firmwaresimatic_s7-1500_cpu_1513r-1_pnsimatic_s7-1500_cpu_1518tf-4_pn\/dpsimatic_s7-1500_cpu_1511f-1_pn_firmwaresimatic_s7-1500_cpu_1518t-4_pn\/dp_firmwaresimatic_s7-plcsim_advancedsimatic_s7-1500_cpu_1518f-4_pn\/dp_mfp_firmwaresimatic_s7-1500_cpu_1516t-3_pn\/dp_firmwaresiplus_s7-1500_cpu_1511-1_pn_tx_rail_firmwaresiplus_s7-1500_cpu_1511-1_pn_tx_railsimatic_s7-1500_cpu_1517h-3_pnsimatic_s7-1500_cpu_1512sp-1_pn_firmwaresiplus_et_200sp_cpu_1510sp_f-1_pn_railsiplus_s7-1500_cpu_1513f-1_pn_firmwaresimatic_s7-1200_cpusimatic_cloud_connect_7_cc716_firmwaresimatic_s7-1500_et_200prosimatic_s7-1500_cpu_1514spt-2_pnsimatic_s7-1500_cpu_1518-4_pn\/dp_mfp_firmwaresimatic_s7-1500_cpu_1517f-3_pn\/dp_firmwaresiplus_et_200sp_cpu_1510sp_f-1_pn_rail_firmwaresiplus_s7-1500_cpu_1515f-2_pn_rail_firmwaresimatic_s7-1500_cpu_1511tf-1_pnsimatic_s7-1500_cpu_1515-2_pn_firmwaresimatic_s7-1500_cpu_1518-4_pn\/dp_mfpsiplus_s7-1500_cpu_1515f-2_pn_t2_rail_firmwaresiplus_et_200sp_cpu_1510sp-1_pn_railsimatic_s7-1500_cpu_1511f-1_pnsiplus_et_200sp_cpu_1512sp_f-1_pnsiplus_s7-1500_cpu_1518-4_pn\/dp_mfp_firmwaresimatic_s7-1500_cpu_1510sp-1_pnsiplus_s7-1500_cpu_1511-1_pn_t1_railsiplus_et_200sp_cpu_1510sp-1_pnsimatic_s7-1500_cpu_1511-1_pnsimatic_s7-1500_cpu_1518-4_pn\/dp_firmwaresimatic_s7-1500_cpu_1518f-4_pn\/dp_firmwaresiplus_s7-1500_cpu_1516f-3_pn\/dpsimatic_s7-1500_cpu_1511c-1_pnsiplus_s7-1500_cpu_1515r-2_pn_tx_railsiplus_et_200sp_cpu_1512sp-1_pn_firmwaresimatic_drive_controller_cpu_1504d_tfsiplus_et_200sp_cpu_1512sp-1_pn_rail_firmwaresiplus_et_200sp_cpu_1512sp_f-1_pn_firmwaresiplus_et_200sp_cpu_1510sp_f-1_pn_firmwaresimatic_s7-1500_cpu_1511-1_pn_firmwaresimatic_s7-1500_cpu_1515t-2_pn_firmwaresiplus_s7-1500_cpu_1516f-3_pn\/dp_railsimatic_s7-1500_cpu_s7-1518-4_pn\/dp_odk_firmwaresimatic_s7-1500_cpu_s7-1518f-4_pn\/dp_odksiplus_s7-1500_cpu_1518-4_pn\/dpsimatic_s7-1500_cpu_1517h-3_pn_firmwaresimatic_s7-1500_cpu_s7-1518-4_pn\/dp_odksiplus_et_200sp_cpu_1510sp-1_pn_rail_firmwaresimatic_s7-1500_cpu_1517t-3_pn\/dp_firmwaresiplus_s7-1500_cpu_1518f-4_pn\/dpsiplus_s7-1500_cpu_1516f-3_pn\/dp_rail_firmwaresimatic_s7-1500_cpu_1517-3_pn\/dpsiplus_s7-1500_cpu_1515r-2_pn_tx_rail_firmwaresiplus_s7-1500_cpu_1517h-3_pn_firmwaresimatic_s7-1500_cpu_1512c-1_pn_firmwaresimatic_s7-1500_cpu_1516-3_pn\/dp_firmwaresimatic_s7-1500_cpu_1516f-3_pn\/dp_firmwaresiplus_s7-1500_cpu_1511f-1_pnsiplus_s7-1500_cpu_1515f-2_pn_railsimatic_drive_controller_cpu_1507d_tfsimatic_s7-1500_cpu_1511tf-1_pn_firmwaresiplus_s7-1500_cpu_1518hf-4_pn_firmwaresimatic_s7-1500_cpu_1514sp_f-2_pn_firmwaresimatic_s7-1500_cpu_1517f-3_pn\/dpsimatic_s7-1500_cpu_1512c-1_pnsiplus_s7-1500_cpu_1511f-1_pn_firmwaresimatic_s7-1500_cpu_1513-1_pn_firmwaresiplus_s7-1500_cpu_1513-1_pnsiplus_s7-1500_cpu_1518f-4_pn\/dp_firmwaresimatic_s7-1500_cpu_1516f-3_pn\/dpsimatic_s7-1500_cpu_1517tf-3_pn\/dp_firmwaresimatic_cloud_connect_7_cc712simatic_s7-1500_cpu_1512sp_f-1_pn_firmwaresimatic_s7-1500_cpu_1514sp_f-2_pnsiplus_s7-1500_cpu_1516-3_pn\/dp_firmwaresimatic_s7-1500_cpu_1518f-4_pn\/dpsimatic_s7-1500_cpu_1518tf-4_pn\/dp_firmwaresiplus_s7-1500_cpu_1515r-2_pnsimatic_s7-1500_cpu_1511t-1_pn_firmwaresimatic_s7-1500_software_controllersimatic_et_200sp_open_controller_cpu_firmwaresiplus_s7-1500_cpu_1515f-2_pn_firmwaresimatic_cloud_connect_7_cc716simatic_et_200sp_open_controller_cpuSIMATIC Cloud Connect 7 CC716SIPLUS S7-1500 CPU 1515F-2 PN T2 RAILSIMATIC S7-1500 CPU 1515T-2 PNSIMATIC WinCC Runtime Professional V19SIMATIC PCS 7 V9.1SIPLUS ET 200SP CPU 1512SP-1 PNSIMATIC Drive Controller CPU 1507D TFSIMATIC S7-PLCSIM AdvancedSIMATIC S7-1500 ET 200pro: CPU 1516PRO-2 PNSIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)SIMATIC S7-1500 CPU 1518F-4 PN/DP MFPSIMATIC S7-1500 CPU 1511T-1 PNSIMATIC S7-1500 CPU 1516T-3 PN/DPSIMATIC WinCC OA V3.18SIMATIC WinCC Unified OPC UA ServerSIPLUS S7-1500 CPU 1516F-3 PN/DP RAILSIPLUS ET 200SP CPU 1510SP-1 PNSIMATIC ET 200SP CPU 1510SP F-1 PNSIMATIC NET PC Software V18SIMATIC S7-1500 CPU S7-1518-4 PN/DP ODKSIPLUS ET 200SP CPU 1512SP-1 PN RAILSIMATIC WinCC OPC UA ClientSIMATIC S7-1500 CPU 1516-3 PN/DPSIPLUS ET 200SP CPU 1510SP F-1 PN RAILSIPLUS ET 200SP CPU 1512SP F-1 PN RAILSIMATIC ET 200SP CPU 1514SPT F-2 PNSIMATIC S7-1500 CPU 1518-4 PN/DP MFPSIMATIC S7-1500 CPU 1515TF-2 PNSIMATIC S7-1500 CPU 1512C-1 PNSIMATIC NET PC Software V16SIMATIC S7-1500 CPU 1515F-2 PNSIMATIC WinCC Runtime Professional V16SIPLUS S7-1500 CPU 1511-1 PNSIMATIC NET PC Software V17SIMATIC S7-1500 ET 200pro: CPU 1516PRO F-2 PNSIPLUS S7-1500 CPU 1516-3 PN/DP RAILSIPLUS ET 200SP CPU 1510SP-1 PN RAILSIMATIC BRAUMATSIMATIC S7-1500 CPU 1517T-3 PN/DPSIMATIC WinCC V8.0SIMATIC SISTARSIMATIC S7-1500 CPU 1517TF-3 PN/DPSIPLUS S7-1500 CPU 1518-4 PN/DP MFPSIMATIC S7-1500 CPU 1518-4 PN/DPSIMATIC S7-1500 Software Controller V3SIMATIC S7-1500 CPU 1516F-3 PN/DPSIMATIC S7-1500 CPU 1517F-3 PN/DPSIMATIC Comfort/Mobile RTSIMATIC S7-1500 ET 200pro: CPU 1513PRO-2 PNSIMATIC ET 200SP CPU 1514SPT-2 PNSIMATIC ET 200SP CPU 1514SP F-2 PNSIMATIC S7-1500 Software Controller V2SIPLUS ET 200SP CPU 1512SP F-1 PNSIPLUS S7-1500 CPU 1518F-4 PN/DPSIMATIC ET 200SP CPU 1512SP-1 PNSIMATIC S7-1500 CPU 1518F-4 PN/DPSIMATIC Drive Controller CPU 1504D TFSIMATIC WinCC Runtime Professional V17SIMATIC S7-1500 CPU 1513F-1 PNSIPLUS S7-1500 CPU 1515F-2 PNSIMATIC Cloud Connect 7 CC712SIMATIC WinCC OA V3.19SIMATIC S7-1500 CPU 1511-1 PNSIMATIC WinCC V7.5SIMATIC S7-1500 CPU 1515-2 PNSIMATIC IPC DiagMonitorSIMATIC WinCC V7.4SIPLUS ET 200SP CPU 1510SP F-1 PNSIPLUS S7-1500 CPU 1516-3 PN/DPSIPLUS S7-1500 CPU 1511-1 PN TX RAILSIMATIC S7-1500 CPU 1516TF-3 PN/DPSIPLUS S7-1500 CPU 1511F-1 PNSIMATIC S7-1500 ET 200pro: CPU 1513PRO F-2 PNSINUMERIK ONESIMATIC S7-1500 CPU 1511F-1 PNSIMATIC ET 200SP CPU 1512SP F-1 PNSIMATIC S7-1500 CPU 1518TF-4 PN/DPSIMATIC NET PC Software V14SIMATIC S7-1500 CPU 1511C-1 PNSIMATIC WinCC Runtime Professional V18SIMATIC S7-1500 CPU S7-1518F-4 PN/DP ODKSIMATIC ET 200SP CPU 1514SP-2 PNSIPLUS S7-1500 CPU 1518-4 PN/DPSIMATIC S7-1500 CPU 1517-3 PN/DPSIPLUS S7-1500 CPU 1516-3 PN/DP TX RAILSIPLUS S7-1500 CPU 1511-1 PN T1 RAILSIPLUS S7-1500 CPU 1516F-3 PN/DPSIMATIC WinCC OA V3.17SIPLUS S7-1500 CPU 1513F-1 PNSIMATIC PCS neo V4.0SIMATIC S7-1500 CPU 1513-1 PNSIPLUS S7-1500 CPU 1513-1 PNSIMATIC ET 200SP CPU 1510SP-1 PNSINUMERIK MCSIMATIC S7-1500 CPU 1518T-4 PN/DPSIPLUS S7-1500 CPU 1515F-2 PN RAILSIMATIC S7-1500 CPU 1511TF-1 PN
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2023-28766
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-0.94% / 57.11%
||
7 Day CHG~0.00%
Published-11 Apr, 2023 | 09:03
Updated-11 Nov, 2025 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SIPROTEC 5 6MD85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 6MD86 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 6MD89 (CP300) (All versions >= V7.80 < V9.64), SIPROTEC 5 6MU85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7KE85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SA82 (CP100) (All versions < V8.90), SIPROTEC 5 7SA82 (CP150) (All versions < V9.40), SIPROTEC 5 7SA86 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SA87 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SD82 (CP100) (All versions < V8.90), SIPROTEC 5 7SD82 (CP150) (All versions < V9.40), SIPROTEC 5 7SD86 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SD87 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SJ81 (CP100) (All versions < V8.89), SIPROTEC 5 7SJ81 (CP150) (All versions < V9.40), SIPROTEC 5 7SJ82 (CP100) (All versions < V8.89), SIPROTEC 5 7SJ82 (CP150) (All versions < V9.40), SIPROTEC 5 7SJ85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SJ86 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SK82 (CP100) (All versions < V8.89), SIPROTEC 5 7SK82 (CP150) (All versions < V9.40), SIPROTEC 5 7SK85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SL82 (CP100) (All versions < V8.90), SIPROTEC 5 7SL82 (CP150) (All versions < V9.40), SIPROTEC 5 7SL86 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SL87 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SS85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7ST85 (CP300) (All versions >= V7.80 < V9.64), SIPROTEC 5 7ST86 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SX82 (CP150) (All versions < V9.40), SIPROTEC 5 7SX85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7UM85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7UT82 (CP100) (All versions < V8.90), SIPROTEC 5 7UT82 (CP150) (All versions < V9.40), SIPROTEC 5 7UT85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7UT86 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7UT87 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7VE85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7VK87 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7VU85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1) (All versions < V9.40 installed on CP150 and CP300 devices), SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1) (All versions < V8.89 installed on CP100 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1) (All versions < V9.40 installed on CP150 and CP300 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1) (All versions < V8.89 installed on CP100 devices), SIPROTEC 5 Communication Module ETH-BD-2FO (All versions < V9.40), SIPROTEC 5 Compact 7SX800 (CP050) (All versions < V9.40). Affected devices lack proper validation of http request parameters of the hosted web service. An unauthenticated remote attacker could send specially crafted packets that could cause denial of service condition of the target device.

Action-Not Available
Vendor-Siemens AG
Product-siprotec_5_7sj82_firmwaresiprotec_5_7sl82siprotec_5_7sj86_firmwaresiprotec_5_7sk82_firmwaresiprotec_5_7ke85siprotec_5_6md86_firmwaresiprotec_5_communication_module_ethba2el_firmwaresiprotec_5_7ve85siprotec_5_7sd86siprotec_5_7ut85_firmwaresiprotec_5_7vu85siprotec_5_7sj85_firmwaresiprotec_5_7vk87siprotec_5_7st86_firmwaresiprotec_5_7sx82siprotec_5_7sl87siprotec_5_7sj86siprotec_5_6md86siprotec_5_7vk87_firmwaresiprotec_5_7sa86siprotec_5_compact_7sx800siprotec_5_7ut87_firmwaresiprotec_5_7sl86siprotec_5_7sk85siprotec_5_7sj81siprotec_5_communication_module_ethbd2fo_firmwaresiprotec_5_7sk82siprotec_5_6md85_firmwaresiprotec_5_7ut82_firmwaresiprotec_5_compact_7sx800_firmwaresiprotec_5_communication_module_ethbb2fosiprotec_5_7um85siprotec_5_7st85siprotec_5_7sa84_firmwaresiprotec_5_7sx82_firmwaresiprotec_5_7sd84_firmwaresiprotec_5_6md89_firmwaresiprotec_5_7ut85siprotec_5_7sa82siprotec_5_7sa87_firmwaresiprotec_5_7sj85siprotec_5_communication_module_ethbb2fo_firmwaresiprotec_5_7sj82siprotec_5_7sl87_firmwaresiprotec_5_7sd87siprotec_5_7ve85_firmwaresiprotec_5_7sa82_firmwaresiprotec_5_7ut86siprotec_5_7st85_firmwaresiprotec_5_7sa87siprotec_5_6mu85siprotec_5_7sx85_firmwaresiprotec_5_6mu85_firmwaresiprotec_5_7um85_firmwaresiprotec_5_6md89siprotec_5_7sd82_firmwaresiprotec_5_7ut87siprotec_5_7ut86_firmwaresiprotec_5_7sd84siprotec_5_7sx85siprotec_5_7ss85_firmwaresiprotec_5_7ke85_firmwaresiprotec_5_6md85siprotec_5_7sl82_firmwaresiprotec_5_7vu85_firmwaresiprotec_5_7sk85_firmwaresiprotec_5_7sl86_firmwaresiprotec_5_7ut82siprotec_5_7sd82siprotec_5_communication_module_ethba2elsiprotec_5_7sj81_firmwaresiprotec_5_7sd86_firmwaresiprotec_5_communication_module_ethbd2fosiprotec_5_7sa86_firmwaresiprotec_5_7st86siprotec_5_7ss85siprotec_5_7sa84siprotec_5_7sd87_firmwareSIPROTEC 5 7ST85 (CP300)SIPROTEC 5 7SK82 (CP150)SIPROTEC 5 7UT86 (CP300)SIPROTEC 5 7SA82 (CP150)SIPROTEC 5 7SJ81 (CP100)SIPROTEC 5 7SD82 (CP100)SIPROTEC 5 6MU85 (CP300)SIPROTEC 5 6MD86 (CP300)SIPROTEC 5 7SJ81 (CP150)SIPROTEC 5 7SA82 (CP100)SIPROTEC 5 7SD82 (CP150)SIPROTEC 5 7SX82 (CP150)SIPROTEC 5 7SK85 (CP300)SIPROTEC 5 7SX85 (CP300)SIPROTEC 5 7SK82 (CP100)SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1)SIPROTEC 5 7UT85 (CP300)SIPROTEC 5 7SJ82 (CP100)SIPROTEC 5 7SL87 (CP300)SIPROTEC 5 Communication Module ETH-BD-2FOSIPROTEC 5 7SJ82 (CP150)SIPROTEC 5 7ST86 (CP300)SIPROTEC 5 7UT82 (CP100)SIPROTEC 5 7SA86 (CP300)SIPROTEC 5 7UM85 (CP300)SIPROTEC 5 7UT87 (CP300)SIPROTEC 5 6MD85 (CP300)SIPROTEC 5 7VE85 (CP300)SIPROTEC 5 7SD87 (CP300)SIPROTEC 5 7SD86 (CP300)SIPROTEC 5 7VK87 (CP300)SIPROTEC 5 7VU85 (CP300)SIPROTEC 5 7SS85 (CP300)SIPROTEC 5 7SL82 (CP150)SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1)SIPROTEC 5 7SJ86 (CP300)SIPROTEC 5 7SL86 (CP300)SIPROTEC 5 7KE85 (CP300)SIPROTEC 5 7UT82 (CP150)SIPROTEC 5 7SA87 (CP300)SIPROTEC 5 Compact 7SX800 (CP050)SIPROTEC 5 7SL82 (CP100)SIPROTEC 5 7SJ85 (CP300)SIPROTEC 5 6MD89 (CP300)
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2020-36475
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-1.97% / 78.35%
||
7 Day CHG~0.00%
Published-23 Aug, 2021 | 00:00
Updated-04 Aug, 2024 | 17:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in Mbed TLS before 2.25.0 (and before 2.16.9 LTS and before 2.7.18 LTS). The calculations performed by mbedtls_mpi_exp_mod are not limited; thus, supplying overly large parameters could lead to denial of service when generating Diffie-Hellman key pairs.

Action-Not Available
Vendor-n/aArm LimitedDebian GNU/LinuxSiemens AG
Product-debian_linuxlogo\!_cmr2040_firmwaresimatic_rtu3031c_firmwaresimatic_rtu3030csimatic_rtu3041c_firmwaresimatic_rtu3041clogo\!_cmr2040simatic_rtu3000clogo\!_cmr2020simatic_rtu3031csimatic_rtu3000c_firmwarelogo\!_cmr2020_firmwaresimatic_rtu3030c_firmwarembed_tlsn/a
CWE ID-CWE-131
Incorrect Calculation of Buffer Size
CVE-2025-48989
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-3.51% / 87.99%
||
7 Day CHG~0.00%
Published-13 Aug, 2025 | 12:11
Updated-12 May, 2026 | 13:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Tomcat: h2 DoS - Made You Reset

Improper Resource Shutdown or Release vulnerability in Apache Tomcat made Tomcat vulnerable to the made you reset attack. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.9, from 10.1.0-M1 through 10.1.43 and from 9.0.0.M1 through 9.0.107. Older, EOL versions may also be affected. Users are recommended to upgrade to one of versions 11.0.10, 10.1.44 or 9.0.108 which fix the issue.

Action-Not Available
Vendor-Siemens AGThe Apache Software Foundation
Product-tomcatApache TomcatSIMATIC CN 4100
CWE ID-CWE-404
Improper Resource Shutdown or Release
CVE-2025-49795
Matching Score-8
Assigner-Red Hat, Inc.
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Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-0.47% / 38.44%
||
7 Day CHG~0.00%
Published-16 Jun, 2025 | 15:19
Updated-07 Jul, 2026 | 13:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Libxml: null pointer dereference leads to denial of service (dos)

A NULL pointer dereference vulnerability was found in libxml2 when processing XPath XML expressions. This flaw allows an attacker to craft a malicious XML input to libxml2, leading to a denial of service.

Action-Not Available
Vendor-The GNOME ProjectRed Hat, Inc.Siemens AG
Product-Red Hat Enterprise Linux 9Red Hat Enterprise Linux 7Red Hat Enterprise Linux 6Red Hat JBoss Core Services 2.4.62.SP2Red Hat Enterprise Linux 8Red Hat Enterprise Linux 10libxml2Red Hat Hardened ImagesRUGGEDCOM RST2428P
CWE ID-CWE-825
Expired Pointer Dereference
CVE-2020-35684
Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-2.29% / 81.38%
||
7 Day CHG~0.00%
Published-19 Aug, 2021 | 11:19
Updated-04 Aug, 2024 | 17:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in HCC Nichestack 3.0. The code that parses TCP packets relies on an unchecked value of the IP payload size (extracted from the IP header) to compute the length of the TCP payload within the TCP checksum computation function. When the IP payload size is set to be smaller than the size of the IP header, the TCP checksum computation function may read out of bounds (a low-impact write-out-of-bounds is also possible).

Action-Not Available
Vendor-hcc-embeddedn/aSiemens AG
Product-sentron_3wa_com190_firmwaresentron_3wl_com35_firmwaresentron_3wa_com190sentron_3wl_com35nichestackn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2020-35683
Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-2.29% / 81.38%
||
7 Day CHG~0.00%
Published-19 Aug, 2021 | 11:13
Updated-04 Aug, 2024 | 17:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in HCC Nichestack 3.0. The code that parses ICMP packets relies on an unchecked value of the IP payload size (extracted from the IP header) to compute the ICMP checksum. When the IP payload size is set to be smaller than the size of the IP header, the ICMP checksum computation function may read out of bounds, causing a Denial-of-Service.

Action-Not Available
Vendor-hcc-embeddedn/aSiemens AG
Product-7km9300-0ae02-0aa0nichestack7km9300-0ae02-0aa0_firmwaren/a
CWE ID-CWE-125
Out-of-bounds Read
CVE-2020-28500
Matching Score-8
Assigner-Snyk
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Matching Score-8
Assigner-Snyk
CVSS Score-5.3||MEDIUM
EPSS-7.34% / 93.74%
||
7 Day CHG~0.00%
Published-15 Feb, 2021 | 11:10
Updated-16 Sep, 2024 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Regular Expression Denial of Service (ReDoS)

Lodash versions prior to 4.17.21 are vulnerable to Regular Expression Denial of Service (ReDoS) via the toNumber, trim and trimEnd functions.

Action-Not Available
Vendor-lodashn/aOracle CorporationSiemens AG
Product-peoplesoft_enterprise_peopletoolsprimavera_unifiersinec_insfinancial_services_crime_and_compliance_management_studioprimavera_gatewaylodashhealth_sciences_data_management_workbenchcommunications_cloud_native_core_policybanking_trade_finance_process_managementbanking_supply_chain_financecommunications_design_studiobanking_credit_facilities_process_managementbanking_corporate_lending_process_managementbanking_extensibility_workbenchcommunications_session_border_controllercommunications_services_gatekeeperenterprise_communications_brokerjd_edwards_enterpriseone_toolsretail_customer_management_and_segmentation_foundationLodash
CVE-2026-43057
Matching Score-8
Assigner-kernel.org
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Matching Score-8
Assigner-kernel.org
CVSS Score-7.5||HIGH
EPSS-0.39% / 31.53%
||
7 Day CHG~0.00%
Published-01 May, 2026 | 14:15
Updated-14 Jul, 2026 | 13:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
net: correctly handle tunneled traffic on IPV6_CSUM GSO fallback

In the Linux kernel, the following vulnerability has been resolved: net: correctly handle tunneled traffic on IPV6_CSUM GSO fallback NETIF_F_IPV6_CSUM only advertises support for checksum offload of packets without IPv6 extension headers. Packets with extension headers must fall back onto software checksumming. Since TSO depends on checksum offload, those must revert to GSO. The below commit introduces that fallback. It always checks network header length. For tunneled packets, the inner header length must be checked instead. Extend the check accordingly. A special case is tunneled packets without inner IP protocol. Such as RFC 6951 SCTP in UDP. Those are not standard IPv6 followed by transport header either, so also must revert to the software GSO path.

Action-Not Available
Vendor-Siemens AGLinux Kernel Organization, Inc
Product-linux_kernelLinuxSIMATIC S7-1500 CPU 1518F-4 PN/DP MFPSIMATIC S7-1500 CPU 1518-4 PN/DP MFPSIPLUS S7-1500 CPU 1518-4 PN/DP MFP
CVE-2020-28400
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-8.7||HIGH
EPSS-1.86% / 76.99%
||
7 Day CHG~0.00%
Published-13 Jul, 2021 | 11:02
Updated-14 Apr, 2026 | 08:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Affected devices contain a vulnerability that allows an unauthenticated attacker to trigger a denial of service condition. The vulnerability can be triggered if a large amount of DCP reset packets are sent to the device.

Action-Not Available
Vendor-Siemens AG
Product-scalance_xf206-1_firmwarescalance_x201-3p_irtscalance_xr324-4m_eecruggedcom_rm1224_firmwarescalance_x206-1scalance_x320-1fe_firmwareek-ertec_200_evaulation_kit_firmwarescalance_xp-200scalance_xr324-4m_eec_firmwarescalance_xf-200bascalance_x208simatic_mv500softnet-ie_pnioscalance_x204-2_scalance_x206-1_firmwarescalance_s615_firmwarescalance_x204_irtscalance_m-800_firmwarescalance_x308-2lh\+_firmwarescalance_x308-2ld_firmwarescalance_xc-200_firmwarescalance_xf204-2ba_irtscalance_xr324-12m_tssimatic_profinet_driver_firmwarescalance_xf208_firmwarescalance_xr-300wg_firmwarescalance_x306-1ldfescalance_x202-2p_irt_proscalance_x304-2fescalance_x204-2fm_firmwarescalance_x204-2tssimatic_mv500_firmwarescalance_xr324-4m_poe_ts_firmwarescalance_xf204scalance_x200-4_p_irtscalance_x308-2lh\+scalance_xm400scalance_x307-3_firmwarescalance_xf204_irtscalance_xf-200ba_firmwarescalance_x201-3p_irt_firmwarescalance_x202-2p_irt_pro_firmwarescalance_x310fe_firmwarescalance_xf204-2ba_irt_firmwarescalance_x308-2ldscalance_w700simocode_prov_ethernet\/ipsimatic_net_cp1604_firmwarescalance_x308-2scalance_xr324-12m_ts_firmwareruggedcom_rm1224scalance_x204-2ld_tsscalance_s615scalance_x224simatic_net_cm_1542-1scalance_x302-7eec_firmwarescalance_x212-2ld_firmwarescalance_x204_irt_firmwarescalance_x200-4_p_irt_firmwarescalance_x308-2m_tsscalance_xr324-4m_poeek-ertec_200p_evaluation_kitsimocode_prov_profinetscalance_w700_firmwarescalance_x307-3ldscalance_x204_irt_pro_firmwareek-ertec_200_evaulation_kitscalance_w1700_firmwarescalance_xf201-3p_irt_firmwarescalance_xb-200_firmwaresimatic_net_cp1616_firmwarescalance_xc-200scalance_xr324-4m_poe_tssimatic_net_cp1616scalance_m-800scalance_x201-3p_irt_pro_firmwaresimatic_cfu_pa_firmwarescalance_x208pro_firmwarescalance_xr324-12mscalance_x212-2ldsimatic_s7-1200scalance_x310fesimatic_cfu_pasimocode_prov_profinet_firmwarescalance_xr-300wgscalance_x201-3p_irt_prosimatic_power_line_booster_plbscalance_x308-2_firmwarescalance_x204-2fmscalance_xm400_firmwaresimatic_power_line_booster_plb_firmwaresimocode_prov_ethernet\/ip_firmwarescalance_x306-1ldfe_firmwarescalance_x320-3ldfe_firmwarescalance_x307-3ld_firmwarescalance_x308-2lhscalance_x310simatic_net_cm_1542-1_firmwarescalance_x308-2m_poe_firmwarescalance_x308-2m_poescalance_x202-2_irtscalance_xf204_firmwarescalance_x308-2m_firmwarescalance_x204-2ld_firmwarescalance_x212-2_firmwarescalance_x204_irt_proscalance_xf204-2_firmwarescalance_xf202-2p_irtscalance_x308-2mscalance_xr500_firmwarescalance_x202-2_irt_firmwarescalance_x206-1ldscalance_w1700scalance_xf204_irt_firmwarescalance_x308-2m_ts_firmwarescalance_xf201-3p_irtscalance_x204-2ldscalance_xf208simatic_net_dk-16xx_pn_ioscalance_xr324-4m_poe_firmwarescalance_x204-2ld_ts_firmwarescalance_x307-2eecscalance_x304-2fe_firmwaredk_standard_ethernet_controller_evaluation_kitsimatic_profinet_driverdk_standard_ethernet_controller_evaluation_kit_firmwarescalance_x307-2eec_firmwarescalance_x308-2lh_firmwarescalance_x320-3ldfeek-ertec_200p_evaluation_kit_firmwarescalance_x204-2_firmwarescalance_xf206-1scalance_xr324-12m_firmwaresimatic_s7-1200_firmwarescalance_x310_firmwarescalance_x206-1ld_firmwarescalance_xp-200_firmwarescalance_x212-2simatic_net_cp1626_firmwarescalance_x204-2ts_firmwarescalance_x208proscalance_x320-1fescalance_x216_firmwarescalance_xb-200scalance_xf202-2p_irt_firmwaresoftnet-ie_pnio_firmwarescalance_x208_firmwarescalance_xr500simatic_ie\/pb-link_v3simatic_ie\/pb-link_v3_firmwarescalance_x307-3simatic_net_cp1626scalance_x216simatic_net_cp1604scalance_xf204-2_scalance_x224_firmwarescalance_x302-7eecSCALANCE X302-7 EEC (230V)SCALANCE W1748-1 M12SCALANCE MUM853-1 (A1)SCALANCE X310FESCALANCE W734-1 RJ45 (USA)SIMATIC MV540 SSCALANCE XR524-8C, 24VSCALANCE XR324-12M TS (24V)SIPLUS S7-1200 CPU 1215C AC/DC/RLYSIMATIC S7-1200 CPU 1215C DC/DC/RlySCALANCE XR328-4C WG (28xGE, DC 24V)SCALANCE XC206-2G PoE (54 V DC)SCALANCE XR324-4M EEC (24V, ports on front)SIPLUS NET SCALANCE XC206-2SCALANCE XP216EECSCALANCE XC216EECSCALANCE X208PROSCALANCE XR324WG (24 x FE, AC 230V)SCALANCE XR552-12M (2HR2, L3 int.)SIMATIC S7-1200 CPU 1211C DC/DC/DCSCALANCE XR328-4C WG (24XFE, 4XGE, 24V)SCALANCE W786-1 RJ45SCALANCE S615 LAN-RouterSCALANCE X302-7 EEC (2x 230V, coated)SIMATIC CM 1542-1SCALANCE XP216SCALANCE XR324-4M EEC (2x 24V, ports on front)SIMATIC MV550 SSCALANCE XP216POE EECSCALANCE X306-1LD FESCALANCE X307-2 EEC (24V)SCALANCE X201-3P IRTSCALANCE W761-1 RJ45SCALANCE W722-1 RJ45SCALANCE X202-2P IRT PROSCALANCE XR526-8C, 24V (L3 int.)SCALANCE XR328-4C WG (24xFE,4xGE,AC230V)SCALANCE XR528-6M (2HR2)SCALANCE XC224SCALANCE XM408-4C (L3 int.)SIPLUS NET SCALANCE XC208SCALANCE M812-1 ADSL-RouterSCALANCE XC206-2G PoESCALANCE XR324-4M EEC (2x 24V, ports on rear)SCALANCE XC208G PoE (54 V DC)SCALANCE W786-2IA RJ45SCALANCE X307-2 EEC (2x 230V)SCALANCE X308-2M PoESCALANCE XR324-4M PoE (230V, ports on rear)SCALANCE XB213-3 (SC, E/IP)SCALANCE XR526-8C, 24VSCALANCE X200-4P IRTSIMATIC IE/PB-LINKSIMATIC S7-1200 CPU 1212C DC/DC/RlySCALANCE XB208 (E/IP)SIPLUS S7-1200 CPU 1214 AC/DC/RLYSCALANCE XP216 (Ethernet/IP)SCALANCE XB205-3 (ST, E/IP)SCALANCE MUM853-1 (EU)SCALANCE X212-2SIPLUS S7-1200 CPU 1215FC DC/DC/DCSCALANCE XF204-2BASCALANCE XR326-2C PoE WGSCALANCE X308-2LDSCALANCE W774-1 RJ45 (USA)SCALANCE XC216-3G PoE (54 V DC)SCALANCE XR526-8C, 2x230VSIMATIC PROFINET DriverSCALANCE XC206-2SFP G (EIP DEF.)SCALANCE XR526-8C, 1x230VSCALANCE MUM856-1 (A1)SCALANCE XR524-8C, 24V (L3 int.)SCALANCE X408-2SCALANCE M874-3SCALANCE XM408-8CSCALANCE X302-7 EEC (24V, coated)SCALANCE M876-4 (NAM)SCALANCE X202-2IRTSCALANCE X212-2LDSIMATIC S7-1200 CPU 1214C DC/DC/RlySCALANCE W774-1 RJ45SCALANCE XC206-2SFP EECSCALANCE X206-1LDSCALANCE XC216-3G PoESCALANCE XR528-6M (2HR2, L3 int.)SCALANCE XR324-4M PoE (24V, ports on rear)SCALANCE X206-1SCALANCE XC216-4C G EECSCALANCE XC216-4C GSCALANCE XB213-3LD (SC, E/IP)SCALANCE W788-2 RJ45SCALANCE XR524-8C, 1x230VSCALANCE XF204-2SCALANCE MUM856-1 (EU)SCALANCE X308-2MSCALANCE XC206-2SFP G EECSCALANCE W734-1 RJ45SCALANCE W748-1 M12SIMATIC S7-1200 CPU 1215C DC/DC/DCSCALANCE XF204-2BA DNASCALANCE XR324-4M EEC (24V, ports on rear)SCALANCE XR526-8C, 2x230V (L3 int.)SIMATIC S7-1200 CPU 1214C DC/DC/DCSCALANCE X320-1 FESCALANCE X307-2 EEC (230V, coated)SCALANCE X307-2 EEC (2x 230V, coated)SIPLUS S7-1200 CPU 1214C AC/DC/RLYSCALANCE XF202-2P IRTSCALANCE XR528-6MSIMATIC Power Line Booster PLB, Base ModuleSIPLUS SIMOCODE pro V basic unit 2SIMATIC S7-1200 CPU 1211C AC/DC/RlySCALANCE W788-1 RJ45SCALANCE X307-2 EEC (2x 24V, coated)SCALANCE XP208 (Ethernet/IP)SCALANCE XB205-3 (ST, PN)SIMATIC S7-1200 CPU 1212C AC/DC/RlySCALANCE XB216 (E/IP)SIMOCODE pro V EIP 24V DCSCALANCE X302-7 EEC (230V, coated)SCALANCE XC208G PoESCALANCE XR524-8C, 2x230V (L3 int.)SIPLUS S7-1200 CPU 1214FC DC/DC/RLYSCALANCE W788-1 M12SCALANCE XC206-2G PoE EEC (54 V DC)SIMATIC S7-1200 CPU 1212C DC/DC/DCSIMATIC CFU PASCALANCE XM408-8C (L3 int.)SCALANCE XM416-4C (L3 int.)SCALANCE XB216 (PN)SCALANCE XC216SCALANCE XF204Development/Evaluation Kits for PROFINET IO: DK Standard Ethernet ControllerSIPLUS NET SCALANCE XC216-4CSCALANCE XB205-3LD (SC, PN)SIPLUS NET SCALANCE X308-2SIMATIC S7-1200 CPU 1212FC DC/DC/RlySCALANCE W778-1 M12SCALANCE XB213-3 (ST, PN)SCALANCE XC208EECSCALANCE X304-2FESIMATIC CFU DIQSCALANCE XC208G EECRUGGEDCOM RM1224 LTE(4G) NAMSCALANCE XR328-4C WG (28xGE, AC 230V)SCALANCE X224SCALANCE X308-2SCALANCE X204IRTSCALANCE X204-2LD TSSCALANCE X204-2FMSCALANCE M876-4 (EU)SCALANCE XC224-4C G (EIP Def.)SCALANCE XC206-2SFP GSCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear)SCALANCE X302-7 EEC (2x 24V)SCALANCE XC206-2 (SC)SCALANCE XB205-3 (SC, PN)SCALANCE MUM856-1 (B1)SCALANCE X307-3SCALANCE XC216-4CSCALANCE XF201-3P IRTSIMOCODE pro V PN 110-240V AC/DCSIPLUS S7-1200 CPU 1212C AC/DC/RLYSCALANCE XF206-1SCALANCE XR324-12M (230V, ports on rear)SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front)SOFTNET-IE PNIOSCALANCE X201-3P IRT PROSCALANCE X308-2LHSCALANCE XB213-3 (ST, E/IP)SCALANCE XB208 (PN)SCALANCE M826-2 SHDSL-RouterSIPLUS S7-1200 CPU 1214FC DC/DC/DCSIPLUS S7-1200 CPU 1215 AC/DC/RLYSCALANCE W1788-2 M12SCALANCE XR324-4M PoE TS (24V, ports on front)SCALANCE X202-2P IRTSCALANCE W774-1 M12 EECSIMATIC S7-1200 CPU 1211C DC/DC/RlySIPLUS S7-1200 CPU 1215C DC/DC/DCSCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear)SIMATIC S7-1200 CPU 1214C AC/DC/RlySIMATIC S7-1200 CPU 1212FC DC/DC/DCSCALANCE W778-1 M12 EECSCALANCE XR324-12M (230V, ports on front)SIMATIC S7-1200 CPU 1217C DC/DC/DCSCALANCE XR324-4M PoE (24V, ports on front)SIPLUS S7-1200 CPU 1212C DC/DC/DC RAILSIMATIC CP 1604SIMATIC MV540 HSCALANCE XP208SCALANCE W1788-2 EEC M12SCALANCE X307-2 EEC (2x 24V)SCALANCE XC208GSCALANCE XB213-3 (SC, PN)SIPLUS S7-1200 CPU 1214C DC/DC/RLYSIMATIC MV550 HSCALANCE XF208SCALANCE MUM853-1 (B1)SCALANCE XR328-4C WG (24xFE, 4xGE,DC24V)SCALANCE XF204IRTSIMOCODE pro V EIP 110-240V AC/DCSCALANCE W778-1 M12 EEC (USA)SIPLUS S7-1200 CPU 1215 DC/DC/RLYSCALANCE X320-1-2LD FESCALANCE XC208SIMATIC S7-1200 CPU 1214FC DC/DC/RlySCALANCE XR552-12MSIMATIC CP 1626SCALANCE M876-3 (ROK)SIMATIC S7-1200 CPU 1214FC DC/DC/DCSIPLUS S7-1200 CPU 1212C DC/DC/DCSCALANCE X216SCALANCE XR526-8C, 1x230V (L3 int.)Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200SCALANCE XR324-12M (24V, ports on front)SCALANCE X204-2LDSCALANCE X204-2TSSCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front)SCALANCE MUM856-1 (CN)SCALANCE XR528-6M (L3 int.)SCALANCE XM408-4CSIMATIC S7-1200 CPU 1215C AC/DC/RlySCALANCE M874-3 3G-Router (CN)SCALANCE S615 EEC LAN-RouterSCALANCE W786-2 SFPSCALANCE X302-7 EEC (2x 24V, coated)SIMATIC S7-1200 CPU 1215FC DC/DC/RlySCALANCE W738-1 M12SCALANCE XC208G (EIP def.)SIMATIC MV560 XSCALANCE XC224-4C G EECSCALANCE W1788-2IA M12SCALANCE X308-2LH+SCALANCE XM416-4CSCALANCE X204IRT PROSIMATIC MV560 USCALANCE XR524-8C, 2x230VSIMATIC S7-1200 CPU V4 family (incl. SIPLUS variants)SCALANCE X204-2SCALANCE XB205-3LD (SC, E/IP)SIPLUS S7-1200 CPU 1212 DC/DC/RLYSIPLUS S7-1200 CPU 1214 DC/DC/RLYSCALANCE W721-1 RJ45SCALANCE XR326-2C PoE WG (without UL)SCALANCE XR324WG (24 X FE, DC 24V)SCALANCE W748-1 RJ45SCALANCE XR524-8C, 1x230V (L3 int.)SCALANCE XR324-12M (24V, ports on rear)SIPLUS S7-1200 CPU 1214C DC/DC/DCSCALANCE XF204-2BA IRTSCALANCE M874-2SIMATIC S7-1200 CPU 1215FC DC/DC/DCSCALANCE XB213-3LD (SC, PN)SCALANCE XC224-4C GSCALANCE X302-7 EEC (2x 230V)SCALANCE XP208EECSCALANCE XF204 DNASCALANCE X307-3LDSCALANCE X310SCALANCE XR324-4M PoE (230V, ports on front)SIPLUS S7-1200 CPU 1215 DC/DC/DCSCALANCE M816-1 ADSL-RouterSCALANCE W1788-1 M12SCALANCE X208SCALANCE W786-2 RJ45RUGGEDCOM RM1224 LTE(4G) EUSIPLUS S7-1200 CPU 1212 AC/DC/RLYSCALANCE X302-7 EEC (24V)SCALANCE X308-2M TSSCALANCE XC216-4C G (EIP Def.)SCALANCE W788-2 M12SCALANCE XC206-2 (ST/BFOC)SCALANCE XP208PoE EECSIPLUS S7-1200 CPU 1214C DC/DC/DC RAILSCALANCE M804PBSCALANCE M876-3SCALANCE XR552-12M (2HR2)SCALANCE M876-4SCALANCE XC206-2SFPSIMATIC CP 1616Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200PSCALANCE W788-2 M12 EECSCALANCE X307-2 EEC (24V, coated)SCALANCE MUM856-1 (RoW)SIMATIC NET DK-16xx PN IOSIPLUS NET SCALANCE XC206-2SFPSCALANCE X307-2 EEC (230V)SIMOCODE pro V PN 24V DCdevelopment_evaluation_kits_for_profinet_io_ek_ertec_200pscalance_m816-1_adsl-router_annex_bscalence_x204_2tsscalence_m874_3scalance_m826-2_shdsl-routerscalance_m812-1_adsl-router_annex_bscalance_m816_1_adsl_router_annex_adevelopment_evaluation_kits_for_profinet_io_ek_ertec_200scalence_m874_2scalance_x200_4p_irtscalance_w1788_2ia_m12scalance_x201_3p_irt_proscalence_x204_2ldscalance_w1748_1_m12scalancce_x204_2scalance_m876_3_rokscalence_202_2p_irt_proscalance_w1788_2_eec_m12scalence_x204_2ld_tsscalance_w700_ieee_802.11n_familyscalance_m804pbscalance_s615scalance_x201_3p_irtscalance_w1788_2_m12scalance_m876_4_namscalance_m876_4_eudevelopment_evaluation_kits_for_profinet_io_dk_standard_ethernet_controllerscalance_m812-1_adsl-router_annex_ascalance_w1788_1_m12scalence_x204_2fmruggedcom_rm1224scalance_m876_3_evdoscalancce_x202_2p_irt
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2020-25241
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-1.03% / 60.22%
||
7 Day CHG~0.00%
Published-15 Mar, 2021 | 17:03
Updated-04 Aug, 2024 | 15:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SIMATIC MV400 family (All Versions < V7.0.6). The underlying TCP stack of the affected products does not correctly validate the sequence number for incoming TCP RST packages. An attacker could exploit this to terminate arbitrary TCP sessions.

Action-Not Available
Vendor-Siemens AG
Product-simatic_mv420_sr-p_firmwaresimatic_mv440_srsimatic_mv420_sr-b_firmwaresimatic_mv420_sr-psimatic_mv440_sr_firmwaresimatic_mv420_sr-b_body_firmwaresimatic_mv420_sr-b_bodysimatic_mv440_ur_firmwaresimatic_mv420_sr-bsimatic_mv440_ursimatic_mv420_sr-p_body_firmwaresimatic_mv440_hrsimatic_mv440_hr_firmwaresimatic_mv420_sr-p_bodySIMATIC MV400 family
CWE ID-CWE-1285
Improper Validation of Specified Index, Position, or Offset in Input
CWE ID-CWE-129
Improper Validation of Array Index
CVE-2020-25242
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-1.27% / 66.78%
||
7 Day CHG~0.00%
Published-12 May, 2021 | 13:18
Updated-04 Aug, 2024 | 15:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SIMATIC NET CP 343-1 Advanced (incl. SIPLUS variants) (All versions), SIMATIC NET CP 343-1 Lean (incl. SIPLUS variants) (All versions), SIMATIC NET CP 343-1 Standard (incl. SIPLUS variants) (All versions). Specially crafted packets sent to TCP port 102 could cause a Denial-of-Service condition on the affected devices. A cold restart might be necessary in order to recover.

Action-Not Available
Vendor-Siemens AG
Product-simatic_net_cp_343-1_standard_firmwaresimatic_net_cp_343-1_advancedsimatic_net_cp_343-1_standardsimatic_net_cp_343-1_leansimatic_net_cp_343-1_advanced_firmwaresimatic_net_cp_343-1_lean_firmwareSIMATIC NET CP 343-1 Advanced (incl. SIPLUS variants)SIMATIC NET CP 343-1 Standard (incl. SIPLUS variants)SIMATIC NET CP 343-1 Lean (incl. SIPLUS variants)
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2020-15796
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-1.59% / 73.13%
||
7 Day CHG~0.00%
Published-14 Dec, 2020 | 21:05
Updated-04 Aug, 2024 | 13:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SIMATIC ET 200SP Open Controller (incl. SIPLUS variants) (V20.8), SIMATIC S7-1500 Software Controller (V20.8). The web server of the affected products contains a vulnerability that could allow a remote attacker to trigger a denial-of-service condition by sending a specially crafted HTTP request.

Action-Not Available
Vendor-Siemens AG
Product-simatic_et_200sp_open_controllersimatic_et_200sp_open_controller_firmwaresimatic_s7-1500_software_controller_firmwaresimatic_s7-1500_software_controllerSIMATIC ET 200SP Open Controller (incl. SIPLUS variants)SIMATIC S7-1500 Software Controller
CWE ID-CWE-248
Uncaught Exception
CVE-2020-15783
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-1.60% / 73.28%
||
7 Day CHG~0.00%
Published-12 Nov, 2020 | 19:21
Updated-02 Jun, 2026 | 20:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC TDC CPU555 (All versions), SINUMERIK 840D sl (All versions). Sending multiple specially crafted packets to the affected devices could cause a Denial-of-Service on port 102. A cold restart is required to recover the service.

Action-Not Available
Vendor-Siemens AG
Product-sinumerik_840d_slsimatic_s7-300_cpu_315f-2_pn_firmwaresimatic_s7-300_cpu_315-2_pnsimatic_s7-300_cpu_317-2_dp_firmwaresimatic_s7-300_cpu_314_firmwaresimatic_s7-300_cpu_315f-2_dp_firmwaresimatic_s7-300_cpu_315-2_dp_firmwaresimatic_s7-300_cpu_317f-2_dpsimatic_s7-300_cpu_312simatic_tdc_cpu555simatic_s7-300_cpu_317-2_dpsimatic_s7-300_cpu_315f-2_pnsimatic_s7-300_cpu_312_firmwaresimatic_s7-300_cpu_315-2_dpsimatic_s7-300_cpu_317f-2_dp_firmwaresimatic_s7-300_cpu_317-2_pn_firmwaresimatic_s7-300_cpu_317f-2_pn_firmwaresimatic_s7-300_cpu_315-2_pn_firmwaresimatic_s7-300_cpu_317f-2_pnsimatic_s7-300_cpu_315f-2_dpsimatic_s7-300_cpu_317-2_pnsinumerik_840d_sl_firmwaresimatic_s7-300_cpu_314simatic_tdc_cpu555_firmwareSIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants)SINUMERIK 840D slSIMATIC TDC CPU555
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2020-14397
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-3.39% / 87.56%
||
7 Day CHG~0.00%
Published-17 Jun, 2020 | 15:13
Updated-04 Aug, 2024 | 12:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rfbregion.c has a NULL pointer dereference.

Action-Not Available
Vendor-libvnc_projectn/aDebian GNU/LinuxSiemens AGCanonical Ltd.openSUSE
Product-ubuntu_linuxsimatic_itc1500_prosimatic_itc1900simatic_itc2200_pro_firmwaresimatic_itc2200simatic_itc1500_pro_firmwaredebian_linuxsimatic_itc1500simatic_itc1900_firmwaresimatic_itc1900_pro_firmwaresimatic_itc1500_firmwaresimatic_itc2200_firmwaresimatic_itc2200_prolibvncserversimatic_itc1900_proleapn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2020-28393
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-1.63% / 73.74%
||
7 Day CHG~0.00%
Published-12 May, 2021 | 13:18
Updated-04 Aug, 2024 | 16:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An unauthenticated remote attacker could create a permanent denial-of-service condition by sending specially crafted OSPF packets. Successful exploitation requires OSPF to be enabled on an affected device on the SCALANCE XM-400, XR-500 (All versions prior to v6.4).

Action-Not Available
Vendor-n/aSiemens AG
Product-scalance_xm416-4c_l3scalance_xr526scalance_xm408-8cscalance_xm416-4c_firmwarescalance_xr552_firmwarescalance_xr552scalance_xm408-4c_firmwarescalance_xm416-4cscalance_xr528scalance_xr528_firmwarescalance_xm-400_firmwarescalance_xm408-4cscalance_xm408-4c_l3_firmwarescalance_xm416-4c_l3_firmwarescalance_xm408-8c_l3_firmwarescalance_xr526_firmwarescalance_xm408-8c_l3scalance_xm408-4c_l3scalance_xr524scalance_xm408-8c_firmwarescalance_xr524_firmwarescalance_xm-400SCALANCE XM-400, XR-500
CWE ID-CWE-682
Incorrect Calculation
CVE-2020-14396
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-2.57% / 83.55%
||
7 Day CHG~0.00%
Published-17 Jun, 2020 | 15:13
Updated-04 Aug, 2024 | 12:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in LibVNCServer before 0.9.13. libvncclient/tls_openssl.c has a NULL pointer dereference.

Action-Not Available
Vendor-libvnc_projectn/aDebian GNU/LinuxSiemens AGCanonical Ltd.
Product-simatic_itc1500_pro_firmwareubuntu_linuxdebian_linuxsimatic_itc1500_prosimatic_itc1500simatic_itc1900simatic_itc1900_firmwaresimatic_itc1900_pro_firmwaresimatic_itc1500_firmwaresimatic_itc2200_firmwaresimatic_itc2200_prosimatic_itc2200_pro_firmwarelibvncserversimatic_itc1900_prosimatic_itc2200n/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2019-18310
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-1.24% / 66.07%
||
7 Day CHG~0.00%
Published-12 Dec, 2019 | 19:08
Updated-05 Aug, 2024 | 01:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SPPA-T3000 MS3000 Migration Server (All versions). An attacker with network access to the MS3000 Server could trigger a Denial-of-Service condition by sending specifically crafted packets to port 7061/tcp. This vulnerability is independent from CVE-2019-18311. Please note that an attacker needs to have network access to the MS3000 in order to exploit this vulnerability. At the time of advisory publication no public exploitation of this security vulnerability was known.

Action-Not Available
Vendor-Siemens AG
Product-sppa-t3000_ms3000_migration_serverSPPA-T3000 MS3000 Migration Server
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-13987
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-3.19% / 86.78%
||
7 Day CHG~0.00%
Published-11 Dec, 2020 | 21:37
Updated-04 Aug, 2024 | 12:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in Contiki through 3.0. An Out-of-Bounds Read vulnerability exists in the uIP TCP/IP Stack component when calculating the checksums for IP packets in upper_layer_chksum in net/ipv4/uip.c.

Action-Not Available
Vendor-contiki-osopen-iscsi_projectuip_projectn/aSiemens AG
Product-contikisentron_3va_com800_firmwaresentron_3va_com800uipsentron_3va_com100open-iscsisentron_pac3200sentron_pac3200_firmwaresentron_pac4200sentron_pac4200_firmwaresentron_3va_com100_firmwaren/a
CWE ID-CWE-125
Out-of-bounds Read
CVE-2025-40796
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-8.7||HIGH
EPSS-0.44% / 36.26%
||
7 Day CHG~0.00%
Published-09 Sep, 2025 | 08:48
Updated-09 Jun, 2026 | 10:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS neo V6.0 (All versions < V6.0 SP1 Update 1), User Management Component (UMC) (All versions < V2.15.1.3). Affected products contain a out-of-bounds read vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to cause a denial of service condition.

Action-Not Available
Vendor-Siemens AG
Product-user_management_componentsimatic_pcs_neoSIMATIC PCS neo V5.0SIMATIC PCS neo V6.0SIMATIC PCS neo V4.1User Management Component (UMC)
CWE ID-CWE-125
Out-of-bounds Read
CVE-2019-18311
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-1.50% / 71.61%
||
7 Day CHG~0.00%
Published-12 Dec, 2019 | 19:08
Updated-05 Aug, 2024 | 01:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SPPA-T3000 MS3000 Migration Server (All versions). An attacker with network access to the MS3000 Server could trigger a Denial-of-Service condition by sending specifically crafted packets to port 7061/tcp. This vulnerability is independent from CVE-2019-18310. Please note that an attacker needs to have network access to the MS3000 in order to exploit this vulnerability. At the time of advisory publication no public exploitation of this security vulnerability was known.

Action-Not Available
Vendor-Siemens AG
Product-sppa-t3000_ms3000_migration_serverSPPA-T3000 MS3000 Migration Server
CWE ID-CWE-952
Not Available
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2006-3907
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-2.21% / 80.75%
||
7 Day CHG~0.00%
Published-27 Jul, 2006 | 22:00
Updated-16 Apr, 2026 | 00:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Siemens SpeedStream 2624 allows remote attackers to cause a denial of service (device hang) by sending a crafted packet to the web administrative interface.

Action-Not Available
Vendor-n/aSiemens AG
Product-speedstream_wireless_routern/a
CVE-2019-6574
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-1.85% / 76.89%
||
7 Day CHG~0.00%
Published-14 May, 2019 | 19:54
Updated-04 Aug, 2024 | 20:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SINAMICS PERFECT HARMONY GH180 with NXG I control, MLFBs: 6SR2...-, 6SR3...-, 6SR4...- (All Versions with option G21, G22, G23, G26, G28, G31, G32, G38, G43 or G46), SINAMICS PERFECT HARMONY GH180 with NXG II control, MLFBs: 6SR2...-, 6SR3...-, 6SR4...- (All Versions with option G21, G22, G23, G26, G28, G31, G32, G38, G43 or G46). An improperly configured Parameter Read/Write execution via Field bus network may cause the controller to restart. The vulnerability could be exploited by an attacker with network access to the device. Successful exploitation requires no privileges and no user interaction. An attacker could use the vulnerability to compromise the availability of the affected system. At the time of advisory publication no public exploitation of this security vulnerability was known.

Action-Not Available
Vendor-Siemens AG
Product-sinamics_perfect_harmony_gh180_with_nxg_i_control_mlfb_6sr3sinamics_perfect_harmony_gh180_with_nxg_ii_control_mlfb_6sr3sinamics_perfect_harmony_gh180_with_nxg_i_control_mlfb_6sr3_firmwaresinamics_perfect_harmony_gh180_with_nxg_ii_control_mlfb_6sr2_firmwaresinamics_perfect_harmony_gh180_with_nxg_ii_control_mlfb_6sr4sinamics_perfect_harmony_gh180_with_nxg_ii_control_mlfb_6sr4_firmwaresinamics_perfect_harmony_gh180_with_nxg_i_control_mlfb_6sr4_firmwaresinamics_perfect_harmony_gh180_with_nxg_ii_control_mlfb_6sr3_firmwaresinamics_perfect_harmony_gh180_with_nxg_ii_control_mlfb_6sr2sinamics_perfect_harmony_gh180_with_nxg_i_control_mlfb_6sr4sinamics_perfect_harmony_gh180_with_nxg_i_control_mlfb_6sr2sinamics_perfect_harmony_gh180_with_nxg_i_control_mlfb_6sr2_firmwareSINAMICS PERFECT HARMONY GH180 with NXG I control, MLFBs: 6SR2...-, 6SR3...-, 6SR4...-SINAMICS PERFECT HARMONY GH180 with NXG II control, MLFBs: 6SR2...-, 6SR3...-, 6SR4...-
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2019-6568
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-1.40% / 69.71%
||
7 Day CHG~0.00%
Published-17 Apr, 2019 | 13:40
Updated-03 Jun, 2026 | 13:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The webserver of the affected devices contains a vulnerability that may lead to a denial of service condition. An attacker may cause a denial of service situation which leads to a restart of the webserver of the affected device. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the device.

Action-Not Available
Vendor-Siemens AG
Product-simatic_rf182ccp1604_firmwaresimatic_hmi_ktp_mobile_panels_ktp900_firmwaresimatic_s7-400_pn\/dpsimatic_s7-400_pn_firmwaresimatic_et_200_sp_open_controller_cpu_1515sp_pc2simatic_et_200_sp_open_controller_cpu_1515sp_pc_firmwaresimatic_teleservice_adapter_ie_standard_firmwaresimatic_s7-1500_firmwaresinamics_s150_firmwaresimatic_rf600rsimatic_winac_rtxsinamics_gm150sinamics_s210sinamics_gl150_firmwaresimatic_s7-400_pnsimatic_teleservice_adapter_ie_advanced_firmwaretim_1531_ircsimatic_cp343-1_advancedsinamics_gl150sitop_psu8600_firmwaresimatic_s7-300simatic_rf188csimatic_hmi_comfort_panelssimatic_teleservice_adapter_ie_advancedsitop_ups1600simatic_rf185c_firmwaresimatic_ipc_diagmonitorsitop_managersimatic_winac_rtx_firmwaresinamics_gh150simatic_s7-300_firmwaresimatic_hmi_ktp_mobile_panels_ktp700_firmwarecp1616simatic_rf600r_firmwaresimatic_cp443-1_advanced_firmwaresimatic_hmi_ktp_mobile_panels_ktp700fsimatic_cp343-1_advanced_firmwaresimatic_cp443-1_opc_uasimatic_s7-1500t_firmwaresinamics_sm120simatic_cp443-1_advancedsimatic_s7-1500f_firmwaresimocode_pro_v_eipsitop_ups1600_firmwaresinamics_s210_firmwarecp1616_firmwaresimatic_hmi_ktp_mobile_panels_ktp900sinamics_s150sinamics_sl150_firmwaresimatic_s7-1500ssimatic_cp443-1_firmwarecp1604simatic_s7-1500_software_controllersimocode_pro_v_pnsimatic_rf186c_firmwaresimatic_hmi_ktp_mobile_panels_ktp400fsimatic_rf188c_firmwaresimatic_hmi_comfort_outdoor_panels_firmwaresimatic_rf185csimatic_s7-1500simatic_hmi_ktp_mobile_panels_ktp700f_firmwaresitop_psu8600simatic_s7-400_pn\/dp_firmwaresimatic_teleservice_adapter_ie_basictim_1531_irc_firmwaresimatic_hmi_ktp_mobile_panels_ktp900f_firmwaresimatic_hmi_ktp_mobile_panels_ktp400f_firmwaresimatic_s7-1500tsimatic_s7-1500s_firmwaresinamics_gm150_firmwaresinamics_sm150sinamics_g150sinamics_g130simatic_rf181-eip_firmwaresimatic_s7-1500fsinamics_gh150_firmwaresinamics_sl150simatic_rf182c_firmwaresinamics_sm150_firmwaresimatic_hmi_ktp_mobile_panels_ktp900fsimatic_cp443-1simatic_hmi_comfort_outdoor_panelssimatic_teleservice_adapter_ie_standardsimatic_et_200_sp_open_controller_cpu_1515sp_pc2_firmwaresimatic_rf181-eipsimatic_hmi_ktp_mobile_panels_ktp700simatic_teleservice_adapter_ie_basic_firmwaresinamics_g150_firmwaresimatic_rf186csimatic_et_200_sp_open_controller_cpu_1515sp_pcsimocode_pro_v_eip_firmwaresinamics_s120sinamics_g130_firmwaresimocode_pro_v_pn_firmwaresimatic_hmi_comfort_panels_firmwaresinamics_s120_firmwaresimatic_s7-plcsim_advancedsimatic_wincc_runtime_advancedsinamics_sm120_firmwareSINAMICS S150 V4.7 SP1 Control UnitSIMATIC S7-300 CPU 317T-3 PN/DPSIMATIC WinAC RTX F 2010SINAMICS S120 V4.8 Control Unit (incl. SIPLUS variants)SINAMICS G130 V4.7 SP1 Control UnitSIMATIC S7-400 PN/DP V6 and below CPU family (incl. SIPLUS variants)SIMATIC WinAC RTX 2010SIMATIC Teleservice Adapter IE StandardSIMATIC HMI Comfort Panels 4" - 22" (incl. SIPLUS variants)SINAMICS G150 V4.7 SP1 Control UnitSIMATIC RF188CSINAMICS S120 V4.6 Control Unit (incl. SIPLUS variants)SINAMICS G150 V4.7 Control UnitSIMATIC ET 200S IM151-8 PN/DP CPUSINAMICS G130 V5.1 Control UnitSIMATIC IPC DiagMonitorSIMATIC S7-300 CPU 317-2 PN/DPSIMATIC CP 1616SIMATIC CP 443-1 OPC UASINAMICS G130 V4.6 Control UnitSIMATIC CP 1604SIMATIC RFID 181EIPSIMATIC S7-300 CPU 319F-3 PN/DPSIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900 and KTP900FSIPLUS NET CP 443-1 AdvancedSIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants)SIMATIC CP 343-1 AdvancedSIPLUS S7-300 CPU 315-2 PN/DPSINAMICS G150 V5.1 Control UnitSINAMICS SM120 V4.8 (Control Unit)SINAMICS S150 V4.8 Control UnitSINAMICS S150 V5.1 Control UnitSINAMICS SM150 V4.8 (Control Unit)SIMATIC S7-300 CPU 319-3 PN/DPSIMATIC S7-300 CPU 315T-3 PN/DPSITOP UPS1600 (incl. SIPLUS variants)SIMATIC ET 200S IM151-8F PN/DP CPUSINAMICS SM120 V4.7 (Control Unit)SINAMICS GM150 V4.7 (Control Unit)SIPLUS NET CP 343-1 AdvancedSIPLUS S7-300 CPU 317F-2 PN/DPSIPLUS NET CP 443-1SIPLUS ET 200S IM151-8 PN/DP CPUSINAMICS G150 V4.8 Control UnitTIM 1531 IRC (incl. SIPLUS NET variants)SIMATIC ET 200pro IM154-8FX PN/DP CPUSINAMICS GM150 V4.8 (Control Unit)SIMATIC S7-300 CPU 315-2 PN/DPSIMOCODE pro V Ethernet/IP (incl. SIPLUS variants)SIMATIC S7-300 CPU 314C-2 PN/DPSINAMICS SL150 V4.8 (Control Unit)SIMATIC RF186CSIMATIC Teleservice Adapter IE BasicSINAMICS S150 V4.7 Control UnitSINAMICS S120 V4.7 Control Unit (incl. SIPLUS variants)SIMATIC ET 200pro IM154-8 PN/DP CPUSIMATIC CP 443-1SIMATIC Teleservice Adapter IE AdvancedSINAMICS G130 V4.8 Control UnitSINAMICS S120 V5.1 SP1 Control Unit (incl. SIPLUS variants)SIPLUS S7-300 CPU 317-2 PN/DPSINAMICS GH150 V4.7 (Control Unit)SIMOCODE pro V PROFINET (incl. SIPLUS variants)SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)SINAMICS S150 V5.1 SP1 Control UnitSIPLUS ET 200S IM151-8F PN/DP CPUSIPLUS S7-300 CPU 314C-2 PN/DPSIMATIC ET 200pro IM154-8F PN/DP CPUSINAMICS S120 V4.7 SP1 Control Unit (incl. SIPLUS variants)SINAMICS G150 V4.6 Control UnitSITOP PSU8600SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)SIMATIC S7-300 CPU 317TF-3 PN/DPSIPLUS S7-300 CPU 315F-2 PN/DPSINAMICS G150 V5.1 SP1 Control UnitSIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants)SINAMICS S150 V4.6 Control UnitSINAMICS GH150 V4.8 (Control Unit)SINAMICS SL150 V4.7 (Control Unit)SIMATIC S7-PLCSIM AdvancedSINAMICS S210SIMATIC S7-1500 Software ControllerSINAMICS GL150 V4.7 (Control Unit)SINAMICS G130 V5.1 SP1 Control UnitSIMATIC RF182CSIMATIC S7-300 CPU 315F-2 PN/DPSIMATIC CP 443-1 AdvancedSIMATIC HMI Comfort Outdoor Panels 7" & 15" (incl. SIPLUS variants)SIMATIC RF600R familySIMATIC WinCC Runtime AdvancedSINAMICS GL150 V4.8 (Control Unit)SITOP ManagerSINAMICS G130 V4.7 Control UnitSINAMICS S120 V5.1 Control Unit (incl. SIPLUS variants)SIMATIC RF185CSIMATIC S7-300 CPU 317F-2 PN/DP
CWE ID-CWE-125
Out-of-bounds Read
CVE-2019-6571
Matching Score-8
Assigner-Siemens
ShareView Details
Matching Score-8
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-1.60% / 73.25%
||
7 Day CHG~0.00%
Published-12 Jun, 2019 | 13:47
Updated-04 Aug, 2024 | 20:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SIEMENS LOGO!8 (6ED1052-xyyxx-0BA8 FS:01 to FS:06 / Firmware version V1.80.xx and V1.81.xx), SIEMENS LOGO!8 (6ED1052-xyy08-0BA0 FS:01 / Firmware version < V1.82.02). An attacker with network access to port 10005/tcp of the LOGO! device could cause a Denial-of-Service condition by sending specially crafted packets. The security vulnerability could be exploited by an unauthenticated attacker with network access to the affected service. No user interaction is required to exploit this security vulnerability. Successful exploitation of the security vulnerability compromises availability of the targeted system. At the time of advisory publication no public exploitation of this security vulnerability was known.

Action-Not Available
Vendor-Siemens AG
Product-logo\!8_firmwarelogo\!8SIEMENS LOGO!8
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2020-27827
Matching Score-8
Assigner-Red Hat, Inc.
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Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-3.23% / 86.96%
||
7 Day CHG~0.00%
Published-18 Mar, 2021 | 00:00
Updated-03 Dec, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.

Action-Not Available
Vendor-lldpd_projectopenvswitchn/aFedora ProjectRed Hat, Inc.Siemens AG
Product-simatic_net_cp_1243-8_irc_firmwaresimatic_net_cp_1543sp-1_firmwaresimatic_net_cp_1545-1_firmwaretim_1531_ircsinumerik_one_firmwareopenshift_container_platformsimatic_net_cp_1542sp-1_ircsimatic_net_cp_1543sp-1simatic_net_cp_1243-1tim_1531_irc_firmwaresimatic_net_cp_1542sp-1simatic_hmi_unified_comfort_panelssinumerik_onesimatic_net_cp_1543-1_firmwarevirtualizationsimatic_net_cp_1243-8_ircsimatic_net_cp_1243-1_firmwareenterprise_linuxfedorasimatic_net_cp_1543-1openvswitchsimatic_net_cp_1545-1simatic_net_cp_1542sp-1_irc_firmwareopenstacksimatic_hmi_unified_comfort_panels_firmwarelldpdsimatic_net_cp_1542sp-1_firmwarelldp/openvswitch
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2020-11655
Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-4.34% / 90.19%
||
7 Day CHG~0.00%
Published-09 Apr, 2020 | 02:49
Updated-04 Aug, 2024 | 11:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

SQLite through 3.31.1 allows attackers to cause a denial of service (segmentation fault) via a malformed window-function query because the AggInfo object's initialization is mishandled.

Action-Not Available
Vendor-sqliten/aNetApp, Inc.Debian GNU/LinuxOracle CorporationCanonical Ltd.Tenable, Inc.Siemens AG
Product-ubuntu_linuxcommunications_messaging_serversqlitecommunications_network_charging_and_controlcommunications_session_route_manageroutside_in_technologycommunications_session_report_managertenable.scmysql_workbenchsinec_infrastructure_network_servicesdebian_linuxontap_select_deploy_administration_utilityinstantis_enterprisetrackzfs_storage_appliance_kithyperion_infrastructure_technologyenterprise_manager_ops_centercommunications_element_managermysqln/a
CWE ID-CWE-665
Improper Initialization
CVE-2021-37205
Matching Score-8
Assigner-Siemens
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Matching Score-8
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-1.64% / 73.93%
||
7 Day CHG~0.00%
Published-09 Feb, 2022 | 15:16
Updated-18 Apr, 2025 | 18:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SIMATIC Drive Controller family (All versions >= V2.9.2 < V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V21.9 < V21.9.4), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.5.0 < V4.5.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.9.2 < V2.9.4), SIMATIC S7-1500 Software Controller (All versions >= V21.9 < V21.9.4), SIMATIC S7-PLCSIM Advanced (All versions >= V4.0 < V4.0 SP1), SIPLUS TIM 1531 IRC (All versions < V2.3.6), TIM 1531 IRC (All versions < V2.3.6). An unauthenticated attacker could cause a denial-of-service condition in a PLC when sending specially prepared packets over port 102/tcp. A restart of the affected device is needed to restore normal operations.

Action-Not Available
Vendor-Siemens AG
Product-simatic_et_200sp_open_controller_cpu_1515sp_pc2_firmwaresimatic_s7-1500_cpu_1516t-3simatic_s7-1500_cpu_1510sp_firmwaresimatic_s7-1500_cpu_cpu_1513pro-2simatic_s7-1500_cpu_1511t-1_firmwaresimatic_s7-1500_cpu_1512sp-1simatic_s7-1500_cpu_1510sp-1simatic_s7-1200_cpu_1212csimatic_s7-1500_cpu_1515t-2simatic_s7-1500_cpu_1512spf-1simatic_drive_controller_cpu_1507d_tf_firmwaresimatic_s7-1500_cpu_1513-1simatic_s7-1500_cpu_1515tf-2_firmwaretim_1531_ircsimatic_s7-1200_cpu_1212fc_firmwaresimatic_s7-1500_cpu_1510spsimatic_s7-1500_cpu_1518f-4_firmwaresimatic_s7-1200_cpu_1217csimatic_s7-1500_cpu_1513r-1simatic_s7-1500_cpu_1511-1simatic_s7-1200_cpu_1215c_firmwaresimatic_s7-1500_cpu_1517f-3_firmwaresimatic_s7-1500_cpu_1511-1_firmwaresimatic_s7-1500_cpu_1518tf-4simatic_s7-1200_cpu_1212c_firmwaresimatic_s7-1500_cpu_1515f-2_firmwaresimatic_s7-1200_cpu_1217c_firmwaresimatic_s7-1500_cpu_1518hf-4simatic_s7-1200_cpu_1214fc_firmwaresimatic_s7-1500_cpu_cpu_1513prof-2_firmwaresimatic_s7-1200_cpu_1215csimatic_s7-1500_cpu_1515r-2simatic_s7-1500_cpu_1516tf-3_firmwaresimatic_s7-1500_cpu_1516-3_firmwaresimatic_s7-1500_cpu_1513f-1simatic_s7-1500_cpu_1511c-1simatic_s7-1500_cpu_1517-3simatic_s7-1500_cpu_1518t-4_firmwaresimatic_s7-1500_cpu_1517f-3simatic_s7-1500_cpu_1512spf-1_firmwaresimatic_s7-1200_cpu_1214c_firmwaresimatic_s7-1500_cpu_1517tf-3_firmwaresimatic_s7-1500_cpu_1516f-3_firmwaresimatic_s7-1500_cpu_cpu_1513pro-2_firmwaresimatic_s7-1200_cpu_1211c_firmwaresimatic_s7-1500_cpu_1517-3_firmwaresimatic_s7-1200_cpu_1214csimatic_s7-1500_software_controllersimatic_s7-1500_cpu_1516tf-3simatic_s7-1500_cpu_1511c-1_firmwaresimatic_s7-1500_cpu_1516t-3_firmwaresimatic_s7-1500_cpu_1518hf-4_firmwaresimatic_s7-1500_cpu_1511t-1simatic_drive_controller_cpu_1504d_tf_firmwaresimatic_s7-1500_cpu_1517tf-3simatic_s7-1500_cpu_1511f-1simatic_s7-1500_cpu_1515tf-2tim_1531_irc_firmwaresimatic_s7-1500_cpu_1515-2_firmwaresimatic_s7-1500_cpu_1516pro-2_firmwaresimatic_s7-1500_cpu_1511tf-1simatic_s7-1500_cpu_1515-2simatic_s7-1500_cpu_1518-4simatic_s7-1500_cpu_1511tf-1_firmwaresimatic_s7-1500_cpu_1516pro_f_firmwaresimatic_s7-plcsim_advanced_firmwaresimatic_s7-1500_cpu_1510sp-1_firmwaresimatic_s7-1500_cpu_1516-3simatic_s7-1200_cpu_1214fcsimatic_s7-1500_cpu_1515t-2_firmwaresimatic_drive_controller_cpu_1504d_tfsimatic_drive_controller_cpu_1507d_tfsimatic_s7-1500_cpu_1511f-1_firmwaresimatic_s7-1500_cpu_1518tf-4_firmwaresimatic_s7-1500_cpu_1512sp-1_firmwaresimatic_s7-1200_cpu_1215fc_firmwaresimatic_s7-1500_cpu_1512c-1simatic_s7-1500_cpu_cpu_1513prof-2simatic_s7-1500_cpu_1515f-2simatic_s7-1200_cpu_1211csimatic_s7-1500_cpu_1516f-3simatic_s7-1200_cpu_1215fcsimatic_s7-1500_cpu_1518f-4simatic_s7-1500_cpu_1516pro_fsimatic_s7-1500_cpu_1513r-1_firmwaresimatic_s7-1500_cpu_1512c-1_firmwaresimatic_s7-1500_cpu_1513f-1_firmwaresimatic_s7-1200_cpu_1212fcsimatic_s7-1500_cpu_1516pro-2simatic_s7-1500_cpu_1515r-2_firmwaresimatic_s7-plcsim_advancedsimatic_s7-1500_cpu_1513-1_firmwaresimatic_s7-1500_cpu_1518-4_firmwaresimatic_s7-1500_cpu_1518t-4simatic_et_200sp_open_controller_cpu_1515sp_pc2TIM 1531 IRCSIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)SIMATIC S7-PLCSIM AdvancedSIMATIC Drive Controller familySIMATIC S7-1200 CPU family (incl. SIPLUS variants)SIMATIC S7-1500 Software ControllerSIPLUS TIM 1531 IRCSIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)
CWE ID-CWE-401
Missing Release of Memory after Effective Lifetime
CVE-2026-31563
Matching Score-8
Assigner-kernel.org
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Matching Score-8
Assigner-kernel.org
CVSS Score-7.5||HIGH
EPSS-0.50% / 39.98%
||
7 Day CHG~0.00%
Published-24 Apr, 2026 | 14:35
Updated-14 Jul, 2026 | 13:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
net: macb: Use dev_consume_skb_any() to free TX SKBs

In the Linux kernel, the following vulnerability has been resolved: net: macb: Use dev_consume_skb_any() to free TX SKBs The napi_consume_skb() function is not intended to be called in an IRQ disabled context. However, after commit 6bc8a5098bf4 ("net: macb: Fix tx_ptr_lock locking"), the freeing of TX SKBs is performed with IRQs disabled. To resolve the following call trace, use dev_consume_skb_any() for freeing TX SKBs: WARNING: kernel/softirq.c:430 at __local_bh_enable_ip+0x174/0x188, CPU#0: ksoftirqd/0/15 Modules linked in: CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted 7.0.0-rc4-next-20260319-yocto-standard-dirty #37 PREEMPT Hardware name: ZynqMP ZCU102 Rev1.1 (DT) pstate: 200000c5 (nzCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __local_bh_enable_ip+0x174/0x188 lr : local_bh_enable+0x24/0x38 sp : ffff800082b3bb10 x29: ffff800082b3bb10 x28: ffff0008031f3c00 x27: 000000000011ede0 x26: ffff000800a7ff00 x25: ffff800083937ce8 x24: 0000000000017a80 x23: ffff000803243a78 x22: 0000000000000040 x21: 0000000000000000 x20: ffff000800394c80 x19: 0000000000000200 x18: 0000000000000001 x17: 0000000000000001 x16: ffff000803240000 x15: 0000000000000000 x14: ffffffffffffffff x13: 0000000000000028 x12: ffff000800395650 x11: ffff8000821d1528 x10: ffff800081c2bc08 x9 : ffff800081c1e258 x8 : 0000000100000301 x7 : ffff8000810426ec x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000008 x1 : 0000000000000200 x0 : ffff8000810428dc Call trace: __local_bh_enable_ip+0x174/0x188 (P) local_bh_enable+0x24/0x38 skb_attempt_defer_free+0x190/0x1d8 napi_consume_skb+0x58/0x108 macb_tx_poll+0x1a4/0x558 __napi_poll+0x50/0x198 net_rx_action+0x1f4/0x3d8 handle_softirqs+0x16c/0x560 run_ksoftirqd+0x44/0x80 smpboot_thread_fn+0x1d8/0x338 kthread+0x120/0x150 ret_from_fork+0x10/0x20 irq event stamp: 29751 hardirqs last enabled at (29750): [<ffff8000813be184>] _raw_spin_unlock_irqrestore+0x44/0x88 hardirqs last disabled at (29751): [<ffff8000813bdf60>] _raw_spin_lock_irqsave+0x38/0x98 softirqs last enabled at (29150): [<ffff8000800f1aec>] handle_softirqs+0x504/0x560 softirqs last disabled at (29153): [<ffff8000800f2fec>] run_ksoftirqd+0x44/0x80

Action-Not Available
Vendor-Siemens AGLinux Kernel Organization, Inc
Product-linux_kernelLinuxSIMATIC S7-1500 CPU 1518F-4 PN/DP MFPSIMATIC S7-1500 CPU 1518-4 PN/DP MFPSIPLUS S7-1500 CPU 1518-4 PN/DP MFP
CVE-2019-19956
Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-5.51% / 91.97%
||
7 Day CHG~0.00%
Published-24 Dec, 2019 | 15:12
Updated-03 Dec, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.

Action-Not Available
Vendor-n/aOracle CorporationNetApp, Inc.Canonical Ltd.Fedora ProjectDebian GNU/Linuxlibxml2 (XMLSoft)Siemens AG
Product-libxml2ubuntu_linuxclustered_data_ontapfedoraclustered_data_ontap_antivirus_connectordebian_linuxsteelstore_cloud_integrated_storagemanageability_software_development_kitontap_select_deploy_administration_utilitysinema_remote_connect_serveractive_iq_unified_managerreal_user_experience_insightn/a
CWE ID-CWE-401
Missing Release of Memory after Effective Lifetime
CWE ID-CWE-772
Missing Release of Resource after Effective Lifetime
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