CVEvulnerability

CVE-2026-50085

9.8 CRITICAL Published 2026-06-12 Modified 2026-10-26 Official page ↗
Status
Analyzed
Published
2026-06-12
Last modified
2026-10-26
Assigner
44488dab-36db-4358-99f9-bc116477f914
CVSS 3.1 (44488dab-36db-4358-99f9-bc116477f914)
8.6 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-306

Description

The Aqara Board service (op-test.aqara.com) accepts arbitrary MQTT command payloads, and forwards them to the platfom's HiveMQ broker without authentication. This is an instance of "CWE-306: Missing Authentication for Critical Function" and has an estimated CVSS ofCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L (8.6 High). When combined with CVE-2026-50082, CVE-50083, and CVE-50084, this can lead to a fully unauthenticated, remote takeover of affected devices.

Affected configurations

• aqara board service 2026-04-20

Related

Weakness · CWE (1)

  • CWE-306 Missing Authentication for Critical Functionality weakness

References