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CVE-2026-49186

CRITICAL CVSS: 9.8 Published: 2026-06-04 Modified: 2026-07-22

Description

The local MQTT broker does not enforce topic-level Access Control Lists (ACLs). This allows any client to subscribe using wildcard characters (# or +) to enumerate hidden network devices or publish rogue control commands.

Affected Platforms

Acer Connect M6E 5GAcer Connect M6E 5G Firmware

Weakness Type

CWE-287

References