CVE-2018-25317

CRITICAL

9.8

Descricao

Tenda W3002R/A302/W309R wireless routers version V5.07.64_en contain 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 primary and secondary DNS servers, redirecting user traffic to malicious DNS servers.

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

Publicado4/29/2026

Ultima modificacao4/30/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-290

Referencias

https://www.exploit-db.com/exploits/44380(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/tenda-w3002r-a302-w309r-64-en-cookie-session-weakness-dns-change(disclosure@vulncheck.com)

Correlacoes IOC

Sem correlacoes registradas

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