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Critical · 9.8 CVE-2026-7155 EUVD-2026-25920GHSA-hg4x-6g5c-368c

Totolink A8000RU CGI cstecgi.cgi setLoginPasswordCfg os command injection

Published Apr 27, 2026 · Updated Apr 28, 2026 · Assigned by VulDB

Description

A security vulnerability has been detected in Totolink A8000RU 7.1cu.643_b20200521. This impacts the function setLoginPasswordCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument admpass leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.

Affected products

VendorProductAffectedFixed
Totolink A8000RU 7.1cu.643_b20200521 —

References