CVE-2020-27001: Siemens JT2GO

High severity, CVSS 7.8. EPSS: 0.8% chance of exploitation in the next 30 days.

A vulnerability has been identified in JT2Go (All versions < V13.1.0.2), Teamcenter Visualization (All versions < V13.1.0.2). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-12041)

Affected products

• Siemens JT2GO: before 13.1.0.2 (fixed in 13.1.0.2)
• Siemens Teamcenter Visualization: before 13.1.0.2 (fixed in 13.1.0.2)

Published 2021-02-09. Last modified 2026-06-17.