CVE-2023-51744: Siemens JT2GO

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

A vulnerability has been identified in JT2Go (All versions < V14.3.0.6), Teamcenter Visualization V13.3 (All versions < V13.3.0.13), Teamcenter Visualization V14.1 (All versions < V14.1.0.12), Teamcenter Visualization V14.2 (All versions < V14.2.0.9), Teamcenter Visualization V14.3 (All versions < V14.3.0.6). The affected applications contain a null pointer dereference vulnerability while parsing specially crafted CGM files. An attacker could leverage this vulnerability to crash the application causing denial of service condition.

Affected products

• Siemens JT2GO: before 14.3.0.6 (fixed in 14.3.0.6)
• Siemens Teamcenter Visualization: from 13.3.0, before 13.3.0.13 (fixed in 13.3.0.13); from 14.1, before 14.1.0.12 (fixed in 14.1.0.12); from 14.2, before 14.2.0.9 (fixed in 14.2.0.9); from 14.3, before 14.3.0.6 (fixed in 14.3.0.6)

Published 2024-01-09. Last modified 2026-06-17.