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CVE-2026-7749
HIGH8.8
Descripcion
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.
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
Publicado5/4/2026
Ultima modificacion5/4/2026
Fuentenvd
Avistamientos honeypot0
Debilidades (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)
Correlaciones IOC
Sin correlaciones registradas
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