CVE-2023-31742

There is a command injection vulnerability in the Linksys WRT54GL router with firmware version 4.30.18.006

High · published May 22, 2023

CVSS v3.1
7.2
EPSS
9%
Percentile
95.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.09148 · 95.3th percentile
Published
2023-05-22T00:00Z
EPSS history
Timeline
  • 22 MAY 00:00Z
    There is a command injection vulnerability in the Linksys WRT54GL router with firmware version 4.30.18.006
    cvelistv5