CVE-2023-43504 is a critical buffer overflow vulnerability affecting all versions of Siemens COMOS prior to V10.4.4, specifically within the Ptmcast executable. This flaw, rated 9.8 CVSS (CRITICAL), allows an unauthenticated attacker to remotely execute arbitrary code or cause a denial of service without user interaction. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there's minimal community discussion, the high severity and remote attack vector warrant immediate patching.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 10.4.4CPE matchmatch criteria | cpe:2.3:a:siemens:comos:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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.