{"id":"CVE-2026-50085","summary":"Aqara Board IoT insecure debug API","details":"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.","modified":"2026-10-12T02:32:50.853383051Z","published":"2026-06-12T15:01:13.523Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/50xxx/CVE-2026-50085.json","cna_assigner":"runZero","cwe_ids":["CWE-306"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/50xxx/CVE-2026-50085.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-50085"},{"type":"ADVISORY","url":"https://www.runzero.com/advisories/aqara-board-iot-insecure-debug-api-cve-2026-50085"},{"type":"ARTICLE","url":"https://github.com/xn0tsa/theres-no-place-like-home"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/xn0tsa/theres-no-place-like-home","events":[{"introduced":"0"},{"fixed":"0"}],"database_specific":{"extracted_events":[{"introduced":"2026-04-20"},{"fixed":"0"}],"source":"AFFECTED_FIELD"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-50085.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L"}]}