CVE-2022-43973 is an arbitrary code execution vulnerability affecting Linksys WRT54GL Wireless-G Broadband Routers with firmware versions 4.30.18.006 and older. It stems from unvalidated user input in the Check_TSSI function of the httpd binary, allowing an authenticated administrator to inject commands. This vulnerability carries a CVSS score of 7.2 (HIGH), indicating that an attacker can achieve complete compromise (confidentiality, integrity, availability) of the device over the network with low attack complexity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.30.18.006CPE matchmatch criteria | cpe:2.3:o:linksys:wrt54gl_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/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, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.
No media coverage found for this CVE.
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.