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CVE-2026-36603

Mercusys AC12G

Popis

Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 exposes 15 of 18 UPnP IGD actions without authentication on port 1900, including AddPortMapping and GetExternalIPAddress. UPnP is enabled by default through the admin interface, allowing any unauthenticated LAN device to create arbitrary port forwarding rules and access WAN traffic statistics.

CVSS 8.1EPSS 0.211%Riziko 0.83
Zobraziť zdroj
Zverejnené
2026-06-03 18:16:21
Dotknuté verzie
cannotmatch
Typ
Firmvér
Posledná úprava
2026-07-22 19:10:00
Vektor
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N