PT-2022-12585 · Siemens · Simcenter Femap

Xina1I · Published 2022-02-09 · Updated 2022-02-28 · CVE-2021-46152

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Simcenter Femap V2020.2 (All versions) Simcenter Femap V2021.1 (All versions)

Description A type confusion vulnerability has been identified in the affected application while parsing NEU files. This could allow an attacker to execute code in the context of the current process.

Recommendations For Simcenter Femap V2020.2, update to a version that fixes the type confusion vulnerability. For Simcenter Femap V2021.1, update to a version that fixes the type confusion vulnerability. As a temporary workaround, consider restricting the parsing of NEU files until a patch is available.

Fix

Type Confusion

Weakness Enumeration

CWE-843

Related Identifiers

CVE-2021-46152

ZDI-22-293

ZDI-22-294

ZDI-22-295

ZDI-22-296

Affected Products

Simcenter Femap

References · 10

• https://zerodayinitiative.com/advisories/ZDI-22-296 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-22-294 · Security Note
• https://osv.dev/vulnerability/CVE-2021-46152 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-22-295 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-22-293 · Security Note
• https://cert-portal.siemens.com/productcert/pdf/ssa-609880.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-46152 · Security Note
• https://t.me/cvenotify/26517 · Telegram Post
• https://t.me/cibsecurity/37066 · Telegram Post
• https://t.me/cvenotify/26552 · Telegram Post