CVE-2021-46153 is a memory corruption vulnerability affecting Siemens Simcenter Femap versions V2020.2 and V2021.1. This flaw occurs when parsing specially crafted NEU files, potentially allowing an attacker to execute arbitrary code within the context of the current user. Rated 7.8 HIGH on the CVSS scale, it requires user interaction (e.g., opening a malicious file) but has low attack complexity and can lead to full compromise of confidentiality, integrity, and availability. Currently, there is no public exploit code available, no evidence of active exploitation, and minimal community discussion or media coverage.
| 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.