CVE-2022-0650 is a stack-based buffer overflow vulnerability affecting TP-Link TL-WR940N 3.20.1 routers, specifically within the httpd service. This flaw allows authenticated, network-adjacent attackers to execute arbitrary code with root privileges due to insufficient validation of user-supplied data length. With a CVSS score of 8.0 (High), exploitation requires authentication and network adjacency, but can lead to complete compromise of confidentiality, integrity, and availability. Currently, there is no public exploit code available (Metasploit, Nuclei, ExploitDB), nor is there evidence of active exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 211111CPE matchmatch criteria | cpe:2.3:o:tp-link:tl-wr940n_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 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.