Ghostwire

CVE-2026-7138: A vulnerability was detected in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setNtpCfg...

CRITICAL CVSS 9.5

Published: April 27, 2026 | Last Modified: April 27, 2026

Description

A vulnerability was detected in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setNtpCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument tz results in os command injection. The attack can be executed remotely. The exploit is now public and may be used.

Ghostwire Analysis — What This Means Practically

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Security Coverage (2 articles)

References