CVE-2020-11900 is a critical double free vulnerability in the Treck TCP/IP stack, specifically affecting versions prior to 6.0.1.41, impacting various embedded devices utilizing this stack. With a CVSS score of 8.2 (High), it allows unauthenticated attackers to remotely trigger a denial of service and potentially achieve limited data integrity impact. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion and media coverage, indicating awareness. Organizations using affected Treck TCP/IP stack versions should prioritize patching to mitigate this high-severity risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 6.0.1.41CPE matchmatch criteria | cpe:2.3:a:treck:tcp\/ip:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.