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TI-2023-23638 Aliases CVE-2023-44087GHSA-fj9h-4fjr-4345

Out-of-bounds read in Siemens Tecnomatix Plant Simulation V2201

Priority LOW 36CWE-125Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

A vulnerability has been identified in Tecnomatix Plant Simulation V2201 (All versions < V2201.0009), Tecnomatix Plant Simulation V2302 (All versions < V2302.0003). The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted SPP files. This could allow an attacker to execute code in the context of the current process.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00236 14th percentileScored 2026-11-07
Fix Fixed Tecnomatix Plant Simulation V2201 (Siemens): V2201.0009Tecnomatix Plant Simulation V2302 (Siemens): V2302.0003

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 V2201.0009V2201.0009Patch availableCNA
SiemensTecnomatix Plant Simulation V2302before V2302.0003V2302.0003Patch availableCNA
  • Tecnomatix Plant Simulation V2201 VendorSiemens Affected before V2201.0009 Fixed in V2201.0009 Patch available CNA
  • Tecnomatix Plant Simulation V2302 VendorSiemens Affected before V2302.0003 Fixed in V2302.0003 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:siemens:tecnomatix:*:*:*:*:*:*:*:*2201 to before 2201.0009; 2302 to before 2302.0003VulnerableSiemens
  • cpe:2.3:a:siemens:tecnomatix:*:*:*:*:*:*:*:* Versions 2201 to before 2201.0009; 2302 to before 2302.0003 Vulnerable ·Siemens

Remediation

  • Fix · CNA Tecnomatix Plant Simulation V2201 (Siemens) Fixed in V2201.0009
  • Fix · CNA Tecnomatix Plant Simulation V2302 (Siemens) Fixed in V2302.0003

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-44087
  2. 2026-10-03 Alias added: GHSA-fj9h-4fjr-4345

References

Patch 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-2023-23637 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
  • TI-2023-23634 Out-of-bounds write 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