CVE-2026-36610

Published June 3rd, 2026

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CVSS v3

5.9

MEDIUM

CVSS v2

N/A

Affected

PROJECT

Description

Mercusys AC12G (EU) V1 with firmware AC12G(EU)_V1_200909 transmits DDNS credentials over plaintext HTTP with only Base64 encoding. The firmware contains no TLS implementation, allowing man-in-the-middle interception of DDNS service credentials.

Tymbark7372/MERCUSYS-AC12G

15 CVEs in Mercusys AC12G (EU) V1 - 2 Critical, 4 High, 8 Medium, 1 Low

GitHub