CVE-2023-3935 is a critical heap buffer overflow vulnerability in Wibu CodeMeter Runtime network service, affecting versions up to 7.60b, as well as products from Phoenix Contact, Trumpf, and Wibu. This flaw allows an unauthenticated, remote attacker to achieve Remote Code Execution (RCE) and gain full control of the host system. With a CVSS score of 9.8 (CRITICAL), it presents a high-impact threat due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. While not currently listed on the KEV catalog or having public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion and media coverage, indicating high awareness within the cybersecurity landscape.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 7.60cCPE matchmatch criteria | cpe:2.3:a:wibu:codemeter_runtime:*:*:*:*:*:*:*:* | ||
>= 1.0.0, <= 3.0.22CPE matchmatch criteria | cpe:2.3:a:trumpf:oseon:*:*:*:*:*:*:*:* | ||
>= 1.0.1, <= 4.6.3CPE matchmatch criteria | cpe:2.3:a:trumpf:programmingtube:*:*:*:*:*:*:*:* | ||
>= 18.02.r8, <= 23.06.01CPE matchmatch criteria | cpe:2.3:a:trumpf:teczonebend:*:*:*:*:*:*:*:* | ||
05.03.00.00CPE matchmatch criteria | cpe:2.3:a:trumpf:tops_unfold:05.03.00.00:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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.
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.