CVE-2026-5676

Published April 6th, 2026

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CVSS v3

7.3

HIGH

CVSS v2

7.5

HIGH

Affected

PROJECT

Description

A vulnerability was identified in Totolink A8000R 5.9c.681_B20180413. This issue affects the function setLanguageCfg of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument langType leads to missing authentication. The attack can be launched remotely. The exploit is publicly available and might be used.

skeetabc/CVE-TOTOLINK-A800R

TOTOLINK A800R V5.9c.681 Multiple Vulnerabilities (Auth Bypass + RCE + Info Disclosure)

GitHub