CVE-2020-11898 is a critical information leak vulnerability affecting the Treck TCP/IP stack prior to version 6.0.1.66, stemming from improper handling of IPv4/ICMPv4 Length Parameter Inconsistency. With a CVSS score of 9.1, this vulnerability is remotely exploitable with low attack complexity and no user interaction, potentially leading to high confidentiality and availability impacts. While there is no known public exploit code (Metasploit, Nuclei, ExploitDB) or KEV entry, the vulnerability has garnered significant community discussion and media coverage due to its widespread impact on IoT devices, as highlighted by "Ripple20" reports.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 6.0.1.66CPE 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:H/I:N/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.