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TI-2023-18876 Aliases CVE-2023-37246GHSA-54gx-26jf-fjg6

Heap-based buffer overflow in Siemens Tecnomatix Plant Simulation V2201

Priority LOW 36CWE-122Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-122 and the CVSS impact.

Summary

A vulnerability has been identified in Tecnomatix Plant Simulation V2201 (All versions < V2201.0008), Tecnomatix Plant Simulation V2302 (All versions < V2302.0002). The affected application is vulnerable to heap-based buffer overflow while parsing specially crafted PRT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-21109)

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00265 18th percentileScored 2026-11-07
Fix Fixed Tecnomatix Plant Simulation V2201 (Siemens): V2201.0008Tecnomatix Plant Simulation V2302 (Siemens): V2302.0002

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
SiemensTecnomatix Plant Simulation V2201before V2201.0008V2201.0008Patch availableCNA
SiemensTecnomatix Plant Simulation V2302before V2302.0002V2302.0002Patch availableCNA
  • Tecnomatix Plant Simulation V2201 VendorSiemens Affected before V2201.0008 Fixed in V2201.0008 Patch available CNA
  • Tecnomatix Plant Simulation V2302 VendorSiemens Affected before V2302.0002 Fixed in V2302.0002 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:siemens:tecnomatix:*:*:*:*:*:*:*:*2201 to before 2201.0008; 2302 to before 2302.0002VulnerableSiemens
  • cpe:2.3:a:siemens:tecnomatix:*:*:*:*:*:*:*:* Versions 2201 to before 2201.0008; 2302 to before 2302.0002 Vulnerable ·Siemens

Remediation

  • Fix · CNA Tecnomatix Plant Simulation V2201 (Siemens) Fixed in V2201.0008
  • Fix · CNA Tecnomatix Plant Simulation V2302 (Siemens) Fixed in V2302.0002

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-37246
  2. 2026-10-03 Alias added: GHSA-54gx-26jf-fjg6

References

Advisory 1

  • TI-2023-24404 Stack-based buffer overflow in Siemens Parasolid V35.0 CVSS 3.1HIGH 7.8
  • TI-2023-24215 Incorrect type conversion in Siemens Tecnomatix Plant Simulation V2201 CVSS 3.1HIGH 7.8
  • TI-2023-23638 Out-of-bounds read in Siemens Tecnomatix Plant Simulation V2201 CVSS 3.1HIGH 7.8
  • TI-2023-23637 Out-of-bounds read in Siemens Tecnomatix Plant Simulation V2201 CVSS 3.1HIGH 7.8
  • TI-2023-23636 Out-of-bounds read in Siemens Tecnomatix Plant Simulation V2201 CVSS 3.1HIGH 7.8
  • TI-2023-23635 Out-of-bounds read in Siemens Tecnomatix Plant Simulation V2201 CVSS 3.1HIGH 7.8
See all 18 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences