{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-50085/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-12T15:54:34.323Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-50085","@id":"https://www.cve.org/CVERecord?id=CVE-2026-50085","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."},"products":[{"@id":"cpe:2.3:a:aqara:board_service:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:aqara:board_service:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"Update to a fixed version: 0.","timestamp":"2026-06-12T15:54:34.323Z"}]}