CVE-2021-46155 is a stack-based buffer overflow vulnerability affecting Siemens Simcenter Femap versions V2020.2 and V2021.1, specifically when parsing NEU files. This vulnerability carries a high CVSS score of 7.8, indicating a significant risk where an attacker could achieve arbitrary code execution with high impact on confidentiality, integrity, and availability, typically requiring user interaction to open a malicious file. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2020.2CPE matchmatch criteria | cpe:2.3:a:siemens:simcenter_femap:2020.2:-:*:*:*:*:*:* | ||
2020.2CPE matchmatch criteria | cpe:2.3:a:siemens:simcenter_femap:2020.2:maintenance_pack1:*:*:*:*:*:* | ||
2020.2CPE matchmatch criteria | cpe:2.3:a:siemens:simcenter_femap:2020.2:maintenance_pack2:*:*:*:*:*:* | ||
2020.2CPE matchmatch criteria | cpe:2.3:a:siemens:simcenter_femap:2020.2:maintenance_pack3:*:*:*:*:*:* | ||
2021.1CPE matchmatch criteria | cpe:2.3:a:siemens:simcenter_femap:2021.1:-:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.