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CVE-2026-7749
HIGH8.8
Descricao
A security vulnerability has been detected in Totolink N300RH 3.2.4-B20220812. This affects the function setWanConfig of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument priDns leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed publicly 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
Publicado5/4/2026
Ultima modificacao5/4/2026
Fontenvd
Avistamentos honeypot0
Fraquezas (CWE)
CWE-119CWE-120
Referencias
https://lavender-bicycle-a5a.notion.site/TOTOLINK-N300RH-setWanConfig-34553a41781f80ed8500d9b8d54074f2(cna@vuldb.com)
https://vuldb.com/submit/807203(cna@vuldb.com)
https://vuldb.com/vuln/360924(cna@vuldb.com)
https://vuldb.com/vuln/360924/cti(cna@vuldb.com)
https://www.totolink.net/(cna@vuldb.com)
Correlacoes IOC
Sem correlacoes registradas
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