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Vulnerability Details :

CVE-2025-40576

Summary
Assigner-siemens
Assigner Org ID-cec7a2ec-15b4-4faf-bd53-b40f371f3a77
Published At-13 May, 2025 | 09:39
Updated At-08 Jul, 2025 | 10:34
Rejected At-
Credits

A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions < V4.0 HF0). Affected devices do not properly validate incoming Profinet packets. An unauthenticated remote attacker can exploit this flaw by sending a specially crafted malicious packet, which leads to a crash of the dcpd process.

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:13 May, 2025 | 09:39
Updated At:08 Jul, 2025 | 10:34
Rejected At:
â–¼CVE Numbering Authority (CNA)

A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions < V4.0 HF0). Affected devices do not properly validate incoming Profinet packets. An unauthenticated remote attacker can exploit this flaw by sending a specially crafted malicious packet, which leads to a crash of the dcpd process.

Affected Products
Vendor
Siemens AGSiemens
Product
SCALANCE LPE9403
Default Status
unknown
Versions
Affected
  • From 0 before V4.0 HF0 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-476CWE-476: NULL Pointer Dereference
Type: CWE
CWE ID: CWE-476
Description: CWE-476: NULL Pointer Dereference
Metrics
VersionBase scoreBase severityVector
3.14.3MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
4.05.3MEDIUM
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Version: 4.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
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/html/ssa-327438.html
N/A
Hyperlink: https://cert-portal.siemens.com/productcert/html/ssa-327438.html
Resource: N/A
â–¼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
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
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:productcert@siemens.com
Published At:13 May, 2025 | 10:15
Updated At:08 Jul, 2025 | 11:15

A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions < V4.0 HF0). Affected devices do not properly validate incoming Profinet packets. An unauthenticated remote attacker can exploit this flaw by sending a specially crafted malicious packet, which leads to a crash of the dcpd process.

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
Secondary4.05.3MEDIUM
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Secondary3.14.3MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Type: Secondary
Version: 4.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CPE Matches
Siemens AG
siemens
>>scalance_lpe9403_firmware>>-
cpe:2.3:o:siemens:scalance_lpe9403_firmware:-:*:*:*:*:*:*:*
Siemens AG
siemens
>>scalance_lpe9403>>-
cpe:2.3:h:siemens:scalance_lpe9403:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-476Secondaryproductcert@siemens.com
CWE ID: CWE-476
Type: Secondary
Source: productcert@siemens.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://cert-portal.siemens.com/productcert/html/ssa-327438.htmlproductcert@siemens.com
Vendor Advisory
Hyperlink: https://cert-portal.siemens.com/productcert/html/ssa-327438.html
Source: productcert@siemens.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Matching Score-6
Assigner-Siemens
ShareView Details
Matching Score-6
Assigner-Siemens
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EPSS-0.27% / 49.83%
||
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
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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-2018-1050
Matching Score-4
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-4.3||MEDIUM
EPSS-25.96% / 96.16%
||
7 Day CHG~0.00%
Published-13 Mar, 2018 | 16:00
Updated-16 Sep, 2024 | 23:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

All versions of Samba from 4.0.0 onwards are vulnerable to a denial of service attack when the RPC spoolss service is configured to be run as an external daemon. Missing input sanitization checks on some of the input parameters to spoolss RPC calls could cause the print spooler service to crash.

Action-Not Available
Vendor-Canonical Ltd.Debian GNU/LinuxSambaRed Hat, Inc.
Product-enterprise_linux_serverubuntu_linuxdebian_linuxsambaenterprise_linux_workstationenterprise_linux_desktopSamba
CWE ID-CWE-476
NULL Pointer Dereference
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