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CVE-2026-7548

HIGH

8.8

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.18.8

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado5/1/2026

Ultima modificacao5/1/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (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)

Correlacoes IOC

Sem correlacoes registradas

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