CVE-2025-9935CWE-74CWE-77

TOTOLINK N600R cstecgi.cgi sub_4159F8 command injection

Medium · published September 3, 2025

CVSS v4.0
6.9
EPSS
3%
Percentile
86.1
In the wild
Unconfirmed
What it is

A vulnerability was determined in TOTOLINK N600R 4.3.0cu.7866_B20220506. This vulnerability affects the function sub_4159F8 of the file /web_cste/cgi-bin/cstecgi.cgi. Executing manipulation can lead to command injection. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.02749 · 86.1th 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
2025-09-03T23:02Z
EPSS history
Timeline
  • 03 SEP 23:02Z
    TOTOLINK N600R cstecgi.cgi sub_4159F8 command injection
    cvelistv5