CVE-2023-33124: Siemens JT2GO

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

A vulnerability has been identified in JT2Go (All versions < V14.2.0.3), Teamcenter Visualization V13.2 (All versions < V13.2.0.13), Teamcenter Visualization V13.3 (All versions < V13.3.0.10), Teamcenter Visualization V14.0 (All versions < V14.0.0.6), Teamcenter Visualization V14.1 (All versions < V14.1.0.8), Teamcenter Visualization V14.2 (All versions < V14.2.0.3). The affected applications contain a memory corruption vulnerability while parsing specially crafted CGM files. This could allow an attacker to execute code in the context of the current process.

Affected products

• Siemens JT2GO: before 14.2.0.3 (fixed in 14.2.0.3)
• Siemens Teamcenter Visualization: from 13.2.0, before 13.2.0.13 (fixed in 13.2.0.13); from 13.3.0, before 13.3.0.10 (fixed in 13.3.0.10); from 14.0, before 14.0.0.6 (fixed in 14.0.0.6); from 14.1, before 14.1.0.8 (fixed in 14.1.0.8); from 14.2, before 14.2.0.3 (fixed in 14.2.0.3)

Published 2023-06-13. Last modified 2026-06-17.