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Vulnerability Details :

CVE-2022-34819

Summary
Assigner-siemens
Assigner Org ID-cec7a2ec-15b4-4faf-bd53-b40f371f3a77
Published At-12 Jul, 2022 | 10:07
Updated At-21 Apr, 2025 | 13:51
Rejected At-
Credits

A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions < V3.3.46), SIMATIC CP 1243-1 (All versions < V3.3.46), SIMATIC CP 1243-7 LTE EU (All versions < V3.3.46), SIMATIC CP 1243-7 LTE US (All versions < V3.3.46), SIMATIC CP 1243-8 IRC (All versions < V3.3.46), SIMATIC CP 1542SP-1 IRC (All versions >= V2.0 < V2.2.28), SIMATIC CP 1543-1 (All versions < V3.0.22), SIMATIC CP 1543SP-1 (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (All versions >= V2.0 < V2.2.28), SIPLUS NET CP 1242-7 V2 (All versions < V3.3.46), SIPLUS NET CP 1543-1 (All versions < V3.0.22), SIPLUS S7-1200 CP 1243-1 (All versions < V3.3.46), SIPLUS S7-1200 CP 1243-1 RAIL (All versions < V3.3.46). The application lacks proper validation of user-supplied data when parsing specific messages. This could result in a heap-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of device.

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)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:siemens
Assigner Org ID:cec7a2ec-15b4-4faf-bd53-b40f371f3a77
Published At:12 Jul, 2022 | 10:07
Updated At:21 Apr, 2025 | 13:51
Rejected At:
▼CVE Numbering Authority (CNA)

A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions < V3.3.46), SIMATIC CP 1243-1 (All versions < V3.3.46), SIMATIC CP 1243-7 LTE EU (All versions < V3.3.46), SIMATIC CP 1243-7 LTE US (All versions < V3.3.46), SIMATIC CP 1243-8 IRC (All versions < V3.3.46), SIMATIC CP 1542SP-1 IRC (All versions >= V2.0 < V2.2.28), SIMATIC CP 1543-1 (All versions < V3.0.22), SIMATIC CP 1543SP-1 (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (All versions >= V2.0 < V2.2.28), SIPLUS NET CP 1242-7 V2 (All versions < V3.3.46), SIPLUS NET CP 1543-1 (All versions < V3.0.22), SIPLUS S7-1200 CP 1243-1 (All versions < V3.3.46), SIPLUS S7-1200 CP 1243-1 RAIL (All versions < V3.3.46). The application lacks proper validation of user-supplied data when parsing specific messages. This could result in a heap-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of device.

Affected Products
Vendor
Siemens AGSiemens
Product
SIMATIC CP 1242-7 V2
Default Status
unknown
Versions
Affected
  • All versions < V3.3.46
Vendor
Siemens AGSiemens
Product
SIMATIC CP 1243-1
Default Status
unknown
Versions
Affected
  • All versions < V3.3.46
Vendor
Siemens AGSiemens
Product
SIMATIC CP 1243-7 LTE EU
Default Status
unknown
Versions
Affected
  • All versions < V3.3.46
Vendor
Siemens AGSiemens
Product
SIMATIC CP 1243-7 LTE US
Default Status
unknown
Versions
Affected
  • All versions < V3.3.46
Vendor
Siemens AGSiemens
Product
SIMATIC CP 1243-8 IRC
Default Status
unknown
Versions
Affected
  • All versions < V3.3.46
Vendor
Siemens AGSiemens
Product
SIMATIC CP 1542SP-1 IRC
Default Status
unknown
Versions
Affected
  • All versions >= V2.0 < V2.2.28
Vendor
Siemens AGSiemens
Product
SIMATIC CP 1543-1
Default Status
unknown
Versions
Affected
  • All versions < V3.0.22
Vendor
Siemens AGSiemens
Product
SIMATIC CP 1543SP-1
Default Status
unknown
Versions
Affected
  • All versions >= V2.0 < V2.2.28
Vendor
Siemens AGSiemens
Product
SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL
Default Status
unknown
Versions
Affected
  • All versions >= V2.0 < V2.2.28
Vendor
Siemens AGSiemens
Product
SIPLUS ET 200SP CP 1543SP-1 ISEC
Default Status
unknown
Versions
Affected
  • All versions >= V2.0 < V2.2.28
Vendor
Siemens AGSiemens
Product
SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL
Default Status
unknown
Versions
Affected
  • All versions >= V2.0 < V2.2.28
Vendor
Siemens AGSiemens
Product
SIPLUS NET CP 1242-7 V2
Default Status
unknown
Versions
Affected
  • All versions < V3.3.46
Vendor
Siemens AGSiemens
Product
SIPLUS NET CP 1543-1
Default Status
unknown
Versions
Affected
  • All versions < V3.0.22
Vendor
Siemens AGSiemens
Product
SIPLUS S7-1200 CP 1243-1
Default Status
unknown
Versions
Affected
  • All versions < V3.3.46
Vendor
Siemens AGSiemens
Product
SIPLUS S7-1200 CP 1243-1 RAIL
Default Status
unknown
Versions
Affected
  • All versions < V3.3.46
Problem Types
TypeCWE IDDescription
CWECWE-122CWE-122: Heap-based Buffer Overflow
Type: CWE
CWE ID: CWE-122
Description: CWE-122: Heap-based Buffer Overflow
Metrics
VersionBase scoreBase severityVector
3.110.0CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C
Version: 3.1
Base score: 10.0
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C
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-517377.pdf
N/A
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdf
Resource: N/A
▼Authorized Data Publishers (ADP)
1. 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-517377.pdf
x_transferred
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdf
Resource:
x_transferred
2. 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
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:productcert@siemens.com
Published At:12 Jul, 2022 | 10:15
Updated At:14 Mar, 2023 | 10:15

A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions < V3.3.46), SIMATIC CP 1243-1 (All versions < V3.3.46), SIMATIC CP 1243-7 LTE EU (All versions < V3.3.46), SIMATIC CP 1243-7 LTE US (All versions < V3.3.46), SIMATIC CP 1243-8 IRC (All versions < V3.3.46), SIMATIC CP 1542SP-1 IRC (All versions >= V2.0 < V2.2.28), SIMATIC CP 1543-1 (All versions < V3.0.22), SIMATIC CP 1543SP-1 (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (All versions >= V2.0 < V2.2.28), SIPLUS NET CP 1242-7 V2 (All versions < V3.3.46), SIPLUS NET CP 1543-1 (All versions < V3.0.22), SIPLUS S7-1200 CP 1243-1 (All versions < V3.3.46), SIPLUS S7-1200 CP 1243-1 RAIL (All versions < V3.3.46). The application lacks proper validation of user-supplied data when parsing specific messages. This could result in a heap-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of device.

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
Primary3.110.0CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Secondary3.110.0CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Primary2.09.3HIGH
AV:N/AC:M/Au:N/C:C/I:C/A:C
Type: Primary
Version: 3.1
Base score: 10.0
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 10.0
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 9.3
Base severity: HIGH
Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C
CPE Matches
Siemens AG
siemens
>>simatic_cp_1242-7_v2>>-
cpe:2.3:h:siemens:simatic_cp_1242-7_v2:-:*:*:*:*:*:*:*
Siemens AG
siemens
>>simatic_cp_1242-7_v2_firmware>>*
cpe:2.3:o:siemens:simatic_cp_1242-7_v2_firmware:*:*:*:*:*:*:*:*
Siemens AG
siemens
>>simatic_cp_1243-1>>-
cpe:2.3:h:siemens:simatic_cp_1243-1:-:*:*:*:*:*:*:*
Siemens AG
siemens
>>simatic_cp_1243-1_firmware>>*
cpe:2.3:o:siemens:simatic_cp_1243-1_firmware:*:*:*:*:*:*:*:*
Siemens AG
siemens
>>simatic_cp_1243-7_lte_eu>>-
cpe:2.3:h:siemens:simatic_cp_1243-7_lte_eu:-:*:*:*:*:*:*:*
Siemens AG
siemens
>>simatic_cp_1243-7_lte_eu_firmware>>*
cpe:2.3:o:siemens:simatic_cp_1243-7_lte_eu_firmware:*:*:*:*:*:*:*:*
Siemens AG
siemens
>>simatic_cp_1243-7_lte_us>>-
cpe:2.3:h:siemens:simatic_cp_1243-7_lte_us:-:*:*:*:*:*:*:*
Siemens AG
siemens
>>simatic_cp_1243-7_lte_us_firmware>>*
cpe:2.3:o:siemens:simatic_cp_1243-7_lte_us_firmware:*:*:*:*:*:*:*:*
Siemens AG
siemens
>>simatic_cp_1243-8_irc>>-
cpe:2.3:h:siemens:simatic_cp_1243-8_irc:-:*:*:*:*:*:*:*
Siemens AG
siemens
>>simatic_cp_1243-8_irc_firmware>>*
cpe:2.3:o:siemens:simatic_cp_1243-8_irc_firmware:*:*:*:*:*:*:*:*
Siemens AG
siemens
>>simatic_cp_1542sp-1_irc>>-
cpe:2.3:h:siemens:simatic_cp_1542sp-1_irc:-:*:*:*:*:*:*:*
Siemens AG
siemens
>>simatic_cp_1542sp-1_irc_firmware>>Versions from 2.0(inclusive)
cpe:2.3:o:siemens:simatic_cp_1542sp-1_irc_firmware:*:*:*:*:*:*:*:*
Siemens AG
siemens
>>simatic_cp_1543-1>>-
cpe:2.3:h:siemens:simatic_cp_1543-1:-:*:*:*:*:*:*:*
Siemens AG
siemens
>>simatic_cp_1543-1_firmware>>Versions before 3.0.22(exclusive)
cpe:2.3:o:siemens:simatic_cp_1543-1_firmware:*:*:*:*:*:*:*:*
Siemens AG
siemens
>>simatic_cp_1543sp-1>>-
cpe:2.3:h:siemens:simatic_cp_1543sp-1:-:*:*:*:*:*:*:*
Siemens AG
siemens
>>simatic_cp_1543sp-1_firmware>>Versions from 2.0(inclusive)
cpe:2.3:o:siemens:simatic_cp_1543sp-1_firmware:*:*:*:*:*:*:*:*
Siemens AG
siemens
>>siplus_et_200sp_cp_1542sp-1_irc_tx_rail_firmware>>Versions from 2.0(inclusive)
cpe:2.3:o:siemens:siplus_et_200sp_cp_1542sp-1_irc_tx_rail_firmware:*:*:*:*:*:*:*:*
Siemens AG
siemens
>>siplus_et_200sp_cp_1542sp-1_irc_tx_rail>>-
cpe:2.3:h:siemens:siplus_et_200sp_cp_1542sp-1_irc_tx_rail:-:*:*:*:*:*:*:*
Siemens AG
siemens
>>siplus_et_200sp_cp_1543sp-1_isec_firmware>>Versions from 2.0(inclusive)
cpe:2.3:o:siemens:siplus_et_200sp_cp_1543sp-1_isec_firmware:*:*:*:*:*:*:*:*
Siemens AG
siemens
>>siplus_et_200sp_cp_1543sp-1_isec>>-
cpe:2.3:h:siemens:siplus_et_200sp_cp_1543sp-1_isec:-:*:*:*:*:*:*:*
Siemens AG
siemens
>>siplus_et_200sp_cp_1543sp-1_isec_tx_rail_firmware>>Versions from 2.0(inclusive)
cpe:2.3:o:siemens:siplus_et_200sp_cp_1543sp-1_isec_tx_rail_firmware:*:*:*:*:*:*:*:*
Siemens AG
siemens
>>siplus_et_200sp_cp_1543sp-1_isec_tx_rail>>-
cpe:2.3:h:siemens:siplus_et_200sp_cp_1543sp-1_isec_tx_rail:-:*:*:*:*:*:*:*
Siemens AG
siemens
>>siplus_net_cp_1242-7_v2_firmware>>*
cpe:2.3:o:siemens:siplus_net_cp_1242-7_v2_firmware:*:*:*:*:*:*:*:*
Siemens AG
siemens
>>siplus_net_cp_1242-7_v2>>-
cpe:2.3:h:siemens:siplus_net_cp_1242-7_v2:-:*:*:*:*:*:*:*
Siemens AG
siemens
>>siplus_net_cp_1543-1_firmware>>Versions before 3.0.22(exclusive)
cpe:2.3:o:siemens:siplus_net_cp_1543-1_firmware:*:*:*:*:*:*:*:*
Siemens AG
siemens
>>siplus_net_cp_1543-1>>-
cpe:2.3:h:siemens:siplus_net_cp_1543-1:-:*:*:*:*:*:*:*
Siemens AG
siemens
>>siplus_s7-1200_cp_1243-1_firmware>>*
cpe:2.3:o:siemens:siplus_s7-1200_cp_1243-1_firmware:*:*:*:*:*:*:*:*
Siemens AG
siemens
>>siplus_s7-1200_cp_1243-1>>-
cpe:2.3:h:siemens:siplus_s7-1200_cp_1243-1:-:*:*:*:*:*:*:*
Siemens AG
siemens
>>siplus_s7-1200_cp_1243-1_rail_firmware>>*
cpe:2.3:o:siemens:siplus_s7-1200_cp_1243-1_rail_firmware:*:*:*:*:*:*:*:*
Siemens AG
siemens
>>siplus_s7-1200_cp_1243-1_rail>>-
cpe:2.3:h:siemens:siplus_s7-1200_cp_1243-1_rail:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-122Primaryproductcert@siemens.com
CWE-787Secondarynvd@nist.gov
CWE ID: CWE-122
Type: Primary
Source: productcert@siemens.com
CWE ID: CWE-787
Type: Secondary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdfproductcert@siemens.com
Patch
Vendor Advisory
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdf
Source: productcert@siemens.com
Resource:
Patch
Vendor Advisory

Change History

0
Information is not available yet

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