CVE-2014-3931 is a critical memory corruption vulnerability affecting MRLG (Multi-Router Looking Glass) versions prior to 5.5.0, specifically within the fastping.c component. This flaw allows remote, unauthenticated attackers to achieve arbitrary memory writes, leading to severe memory corruption. With a CVSS score of 9.8 (CRITICAL), it presents a high risk due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. Notably, this CVE is listed in CISA's KEV catalog, indicating active exploitation, and has garnered significant community discussion, despite a lack of public exploit intelligence tools like Metasploit or ExploitDB entries.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 5.4.1CPE matchmatch criteria | cpe:2.3:a:multi-router_looking_glass_project:multi-router_looking_glass:*:*:*:*:*:*:*:* |
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.
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.