CVE-2022-46347: Siemens Parasolid

High severity, CVSS 7.8. EPSS: 0.5% chance of exploitation in the next 30 days.

A vulnerability has been identified in Parasolid V33.1 (All versions < V33.1.264), Parasolid V34.0 (All versions < V34.0.252), Parasolid V34.1 (All versions < V34.1.242), Parasolid V35.0 (All versions < V35.0.170), Solid Edge SE2022 (All versions < V222.0MP12), Solid Edge SE2022 (All versions), Solid Edge SE2023 (All versions < V223.0Update2). The affected applications contain an out of bounds write past the end of an allocated structure while parsing specially crafted X_B files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-19079)

Affected products

• Siemens Parasolid: from 33.1, before 33.1.264 (fixed in 33.1.264); from 34.0, before 34.0.252 (fixed in 34.0.252); from 34.1, before 34.1.242 (fixed in 34.1.242); from 35.0, before 35.0.170 (fixed in 35.0.170)

Published 2022-12-13. Last modified 2026-06-17.