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CVE-2026-7240

CRITICAL

9.8

Descricao

A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setVpnAccountCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument User leads to os command injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado4/28/2026

Ultima modificacao4/28/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-77CWE-78

Referencias

https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_324/README.md(cna@vuldb.com)

https://vuldb.com/submit/802845(cna@vuldb.com)

https://vuldb.com/vuln/359847(cna@vuldb.com)

https://vuldb.com/vuln/359847/cti(cna@vuldb.com)

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

Correlacoes IOC

Sem correlacoes registradas

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