CVE-2023-38529

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-08-08 · updated 2026-06-17
Weakness: CWE-125

Description

A vulnerability has been identified in Parasolid V34.1 (All versions < V34.1.258), Parasolid V35.0 (All versions < V35.0.254), Parasolid V35.1 (All versions < V35.1.184), Teamcenter Visualization V14.1 (All versions), Teamcenter Visualization V14.2 (All versions < V14.2.0.12), Teamcenter Visualization V14.3 (All versions < V14.3.0.9), Teamcenter Visualization V2312 (All versions < V2312.0004). The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted X_T files. This could allow an attacker to execute code in the context of the current process.

Affected products

Siemens Parasolid: from 34.1 before 34.1.258; from 35.0 before 35.0.254; from 35.1 before 35.1.184 — fixed in 34.1.258, 35.0.254, 35.1.184
Siemens Teamcenter Visualization: from 14.1 before 14.1.0.11; from 14.2 before 14.2.0.6; from 14.3 before 14.3.0.3 — fixed in 14.1.0.11, 14.2.0.6, 14.3.0.3

How to fix

Upgrade to a fixed version: Siemens Parasolid 34.1.258, 35.0.254, 35.1.184; Siemens Teamcenter Visualization 14.1.0.11, 14.2.0.6, 14.3.0.3. Check the vendor advisory for mitigations.

References

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