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CVE-2026-7138

CRITICAL

9.8

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado4/27/2026

Ultima modificacion4/27/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-77CWE-78

Referencias

https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_313/README.md(cna@vuldb.com)

https://vuldb.com/submit/801105(cna@vuldb.com)

https://vuldb.com/vuln/359737(cna@vuldb.com)

https://vuldb.com/vuln/359737/cti(cna@vuldb.com)

https://www.totolink.net/(cna@vuldb.com)

Correlaciones IOC

Sin correlaciones registradas

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