CVE-2026-27850

HIGH

7.5

Descricao

Due to an improperly configured firewall rule, the router will accept any connection on the WAN port with the source port 5222, exposing all services which are normally only accessible through the local network. This issue affects MR9600: 1.0.4.205530; MX4200: 1.0.13.210200.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado2/25/2026

Ultima modificacao2/27/2026

Fontenvd

Avistamentos honeypot0

Referencias

https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2025-014.txt(a6d3dc9e-0591-4a13-bce7-0f5b31ff6158)

Correlacoes IOC

Sem correlacoes registradas

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