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CVE-2026-7538

CRITICAL

9.8

Descripcion

A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function Vulnerability of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument proto leads to os command injection. The attack may be initiated remotely. The exploit is publicly available and might 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

Publicado5/1/2026

Ultima modificacion5/1/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-77CWE-78

Referencias

https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_329/README.md(cna@vuldb.com)

https://vuldb.com/submit/804321(cna@vuldb.com)

https://vuldb.com/vuln/360354(cna@vuldb.com)

https://vuldb.com/vuln/360354/cti(cna@vuldb.com)

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

Correlaciones IOC

Sin correlaciones registradas

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