CVE-2026-3696CWE-77CWE-78

Totolink N300RH CGI cstecgi.cgi setWiFiWpsConfig os command injection

Medium · published March 8, 2026

CVSS v4.0
6.9
EPSS
3%
Percentile
87.3
In the wild
Unconfirmed
What it is

A vulnerability was found in Totolink N300RH 6..1c.1353_B20190305. The affected element is the function setWiFiWpsConfig of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation results in os command injection. The attack can be initiated remotely. The exploit has been made public and could be used.

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
0.03019 · 87.3th percentile
Weaknesses
CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection'); CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-03-08T00:32Z
EPSS history
Timeline
  • 08 MAR 00:32Z
    Totolink N300RH CGI cstecgi.cgi setWiFiWpsConfig os command injection
    cvelistv5