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Critical · 9.8 CVE-2026-9406 EUVD-2026-31606GHSA-wr4g-w636-jw9m

Totolink A8000RU Web Management cstecgi.cgi setRemoteCfg os command injection

Published May 24, 2026 · Updated May 27, 2026 · Assigned by VulDB

Description

A weakness has been identified in Totolink A8000RU 7.1cu.643_b20200521. Affected is the function setRemoteCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument enable can lead to os command injection. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.

Affected products

VendorProductAffectedFixed
Totolink A8000RU 7.1cu.643_b20200521 —

References