CVE-2023-38683: Siemens JT2GO

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability has been identified in JT2Go (All versions < V14.2.0.5), Teamcenter Visualization V13.2 (All versions < V13.2.0.14), Teamcenter Visualization V14.1 (All versions < V14.1.0.10), Teamcenter Visualization V14.2 (All versions < V14.2.0.5). The affected application contains an out of bounds write past the end of an allocated buffer while parsing a specially crafted TIFF file. This could allow an attacker to execute code in the context of the current process.

Affected products

• Siemens JT2GO: before 14.2.0.5 (fixed in 14.2.0.5)
• Siemens Teamcenter Visualization: from 14.1, before 14.1.0.10 (fixed in 14.1.0.10); from 14.2, before 14.2.0.5 (fixed in 14.2.0.5)

Published 2023-08-08. Last modified 2026-06-17.