{"id":"CVE-2026-50085","state":"PUBLISHED","title":"Aqara Board IoT insecure debug API","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.","publishedAt":"2026-06-12T15:01:13.523Z","updatedAt":"2026-06-12T15:54:34.323Z","severity":{"score":8.6,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L","source":"runZero"},"assigner":"runZero","products":["Aqara Board service"],"affected":[{"vendor":"Aqara","product":"Board service","defaultStatus":"unaffected","versions":[{"version":"2026-04-20","status":"affected","lessThan":"0","versionType":"date"}]}],"references":["https://github.com/xn0tsa/theres-no-place-like-home","https://www.runzero.com/advisories/aqara-board-iot-insecure-debug-api-cve-2026-50085"],"weaknesses":["CWE-306"],"ingestedAt":"2026-10-29T20:12:16.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/50xxx/CVE-2026-50085.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-50085","state":"PUBLISHED","datePublished":"2026-06-12T15:01:13.523Z","dateUpdated":"2026-06-12T15:54:34.323Z","assignerShortName":"runZero","assignerOrgId":"44488dab-36db-4358-99f9-bc116477f914","dateReserved":"2026-06-03T14:25:34.982Z"},"containers":{"cna":{"title":"Aqara Board IoT insecure debug API","descriptions":[{"lang":"en","value":"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":[{"vendor":"Aqara","product":"Board service","defaultStatus":"unaffected","versions":[{"version":"2026-04-20","status":"affected","lessThan":"0","versionType":"date"}]}],"references":[{"url":"https://github.com/xn0tsa/theres-no-place-like-home","tags":["technical-description"]},{"url":"https://www.runzero.com/advisories/aqara-board-iot-insecure-debug-api-cve-2026-50085","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"HIGH","availabilityImpact":"LOW","baseSeverity":"HIGH","baseScore":8.6,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-306","lang":"en","description":"CWE-306 Missing authentication for critical function","type":"CWE"}]}],"providerMetadata":{"shortName":"runZero","orgId":"44488dab-36db-4358-99f9-bc116477f914","dateUpdated":"2026-06-12T15:01:13.523Z"},"datePublic":"2026-06-12T15:00:00.000Z","credits":[{"lang":"en","value":"Sammy Azdoufal","type":"finder"},{"lang":"en","value":"Tod Beardsley of runZero, Inc.","type":"coordinator"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/xn0tsa/theres-no-place-like-home","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-12T15:54:13.689198Z","id":"CVE-2026-50085","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-12T15:54:34.323Z"}}]}}}