AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2023-31742

HIGH · CVSS 7.2 EPSS 9.07% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-05-22 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.2. Public exploit code or proof-of-concept references have been detected in its references.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2023-31742
Severity
HIGH
CVSS
7.2
EPSS
9.07%

Original NVD Description

There is a command injection vulnerability in the Linksys WRT54GL router with firmware version 4.30.18.006. If an attacker gains web management privileges, they can inject commands into the post request parameters wl_ant, wl_rate, WL_atten_ctl, ttcp_num, ttcp_size in the httpd s Start_EPI() function, thereby gaining shell privileges.

Related CVEs

Other vulnerabilities affecting the same vendor(s)