CVE-2026-6195 CRITICAL

CVE-2026-6195: Totolink A7100RU CGI cstecgi.cgi setPasswordCfg os command injection

Vendor Totolink
Product A7100RU
Weakness CWE-78
Published April 13, 2026
Last update April 13, 2026
View on NVD All CVEs

CVSS base score

9.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A security vulnerability has been detected in Totolink A7100RU 7.4cu.2313_b20191024. Affected by this issue is the function setPasswordCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument admpass leads to os command injection. The attack can be executed remotely. The exploit has been disclosed publicly and may be used.

Key dates

02Disclosure timeline

April 13, 2026 CVE published
April 13, 2026 Record updated