High severity · published Feb 9, 2022
CVE-2021-46157
A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions)
7.8
CVSS
1.3%
EPSS
No
On KEV
Description
A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions). Affected application contains a memory corruption vulnerability while parsing NEU files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14757)
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SF
Simcenter Femap · Siemens
2020.2; 2020.2; 2020.2; 2020.2; 2021.1; 2021.1; +2 more · source: NVD
Affected product
SF
Simcenter Femap
Siemens
More from Simcenter Femap
8.8
CVE-2022-28661
A vulnerability has been identified in Simcenter Femap (All versions < V2022.1.2)
8.1
CVE-2025-40801
A vulnerability has been identified in COMOS V10.6 (All versions < V10.6.1), COMOS V10.6 (All versions < V10.6.1), JT Bi-Directional Translator for STEP (All versions), NX V2412…
7.8
CVE-2026-59701
A vulnerability has been identified in Simcenter Femap (All versions < V2606.0001)
7.8
CVE-2026-59700
A vulnerability has been identified in Simcenter Femap (All versions < V2606.0001)
7.8
CVE-2026-59086
A vulnerability has been identified in Simcenter Femap (All versions < V2606), Simcenter Nastran (All versions < V2606)