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CVE-2026-7719

CRITICAL

9.8

Descricao

A security flaw has been discovered in Totolink WA300 5.2cu.7112_B20190227. The affected element is the function loginauth of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument http_host results in buffer overflow. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.

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

Publicado5/4/2026

Ultima modificacao5/4/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-119CWE-120

Referencias

https://lavender-bicycle-a5a.notion.site/TOTOLINK-WA300-loginAuth-34553a41781f8050b8ffc9e90a103cd5(cna@vuldb.com)

https://vuldb.com/submit/807197(cna@vuldb.com)

https://vuldb.com/vuln/360895(cna@vuldb.com)

https://vuldb.com/vuln/360895/cti(cna@vuldb.com)

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

Correlacoes IOC

Sem correlacoes registradas

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