CVE-2022-29033

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-05-20 · updated 2026-06-17
Weakness: CWE-824

Description

A vulnerability has been identified in JT2Go (All versions < V13.3.0.3), Teamcenter Visualization V13.3 (All versions < V13.3.0.3), Teamcenter Visualization V14.0 (All versions < V14.0.0.1). The CGM_NIST_Loader.dll library is vulnerable to uninitialized pointer free while parsing specially crafted CGM files. An attacker could leverage this vulnerability to execute code in the context of the current process.

Affected products

Siemens JT2Go: before 13.3.0.3 — fixed in 13.3.0.3
Siemens Teamcenter Visualization: from 13.3 before 13.3.0.3; from 14.0 before 14.0.0.1 — fixed in 13.3.0.3, 14.0.0.1

How to fix

Upgrade to a fixed version: Siemens JT2Go 13.3.0.3; Siemens Teamcenter Visualization 13.3.0.3, 14.0.0.1. Check the vendor advisory for mitigations.

References

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