CVE-2021-37179: Siemens Solid Edge SE2021 Firmware

High severity, CVSS 7.8. EPSS: 1.4% chance of exploitation in the next 30 days.

A vulnerability has been identified in Solid Edge SE2021 (All Versions < SE2021MP7). The PSKERNEL.dll library in affected application lacks proper validation while parsing user-supplied OBJ files that could lead to a use-after-free condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13777)

Affected products

• Siemens Solid Edge SE2021 Firmware: before se2021mp7 (fixed in se2021mp7)

Published 2021-08-10. Last modified 2026-06-17.