CVE-2023-27402: Siemens Tecnomatix Plant Simulation

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

A vulnerability has been identified in Tecnomatix Plant Simulation (All versions < V2201.0006). The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted SPP files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-20334)

Affected products

• Siemens Tecnomatix Plant Simulation: before 2201.0006 (fixed in 2201.0006)

Published 2023-03-14. Last modified 2026-06-17.