CVE-2025-4850CWE-74CWE-77

TOTOLINK N300RH cstecgi.cgi setUnloadUserData command injection

Medium · published May 18, 2025

CVSS v4.0
5.3
EPSS
1%
Percentile
68.6
In the wild
Unconfirmed
What it is

A vulnerability classified as critical has been found in TOTOLINK N300RH 6.1c.1390_B20191101. This affects the function setUnloadUserData of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument plugin_name leads to command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
EPSS
0.01223 · 68.6th percentile
Weaknesses
CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'); CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')
Published
2025-05-18T03:00Z
EPSS history
Timeline
  • 18 MAY 03:00Z
    TOTOLINK N300RH cstecgi.cgi setUnloadUserData command injection
    cvelistv5