CVE-2026-9434

CriticalCVSS 9.8/10Last modified Jul 23, 2026

Description

A security vulnerability has been detected in Totolink A8000RU 7.1cu.643_b20200521. Impacted is the function setWiFiWpsCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Such manipulation of the argument wscDisabled leads to os command injection. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-77 CWE-78

Affected software

No affected versions have been published.

Timeline

Published: May 25, 2026
Last modified: Jul 23, 2026
NVD status: Deferred

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