rootpwn

critical · CVSS v3 9.1 · CVSS v4 6.4

CVE-2026-82930

mH-DEVELOPER smart home module does not verify tokens in its authorization middleware, leaving all HTTP API and WebSocke…

Description

mH-DEVELOPER smart home module does not verify tokens in its authorization middleware, leaving all HTTP API and WebSocket endpoints accessible without authentication. An unauthenticated attacker on the LAN can query these endpoints, access system information, and send raw control commands to manipulate building automation devices. This issue was fixed in version 3.0.30

Scores

Severity
critical
CVSS v2
5
CVSS v3
9.1
CVSS v4
6.4
EPSS
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