CVE-2018-25316

CRITICAL

9.8

Descripcion

Tenda W308R v2 V5.07.48 contains a cookie session weakness vulnerability that allows unauthenticated attackers to modify DNS settings by exploiting insufficient session validation. Attackers can send GET requests to the goform/AdvSetDns endpoint with a crafted admin language cookie to change DNS servers and redirect user traffic to malicious sites.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado4/29/2026

Ultima modificacion4/30/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-290

Referencias

https://www.exploit-db.com/exploits/44373(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/tenda-w308r-v2-cookie-session-weakness-dns-change(disclosure@vulncheck.com)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.