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CVE-2026-7548

HIGH

8.8

Descripcion

A vulnerability was detected in Totolink NR1800X 9.1.0u.6279_B20210910. This affects the function sub_41A68C of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument setUssd results in command injection. The attack is possible to be carried out remotely. The exploit is now public and may be used.

Detalles CVE

Puntuacion CVSS v3.18.8

SeveridadHIGH

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado5/1/2026

Ultima modificacion5/1/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-74CWE-77

Referencias

https://github.com/newym/cve/blob/main/totolink%20nr1800x%20command%20injection.md(cna@vuldb.com)

https://vuldb.com/submit/804417(cna@vuldb.com)

https://vuldb.com/vuln/360358(cna@vuldb.com)

https://vuldb.com/vuln/360358/cti(cna@vuldb.com)

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

Correlaciones IOC

Sin correlaciones registradas

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