CVE-2026-5676

HighCVSS 7.3/10Last modified Jul 24, 2026

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.

Metrics

CVSS 3.1 7.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-287 CWE-306

Affected software

No affected versions have been published.

Timeline

Published: Apr 6, 2026
Last modified: Jul 24, 2026
NVD status: Deferred

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