CVE-2026-36616

MEDIUM

Mercusys AC12G (EU) V1 AC12G(EU)_V1_200909 - Hardcoded WiFi Driver Credentials Exposure

Title source: llm
STIX 2.1

Description

Mercusys AC12G (EU) V1 with firmware AC12G(EU)_V1_200909 contains hardcoded WiFi driver credentials including a RADIUS shared secret, WPS test key, and default PSK embedded in the production firmware binary.

References (1)

Core 1

Scores

CVSS v3 5.9
EPSS 0.0014
EPSS Percentile 3.4%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-1188 CWE-798
Status published
Published Jun 03, 2026
Tracked Since Jun 03, 2026