Aqara Board IoT insecure debug API_CVE-2026-50085

{
    "lastseen": "",
    "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.",
    "published": "2026-06-12T15:01:13.523Z",
    "modified": "2026-06-12T15:01:13.523Z",
    "type": "cve",
    "title": "Aqara Board IoT insecure debug API",
    "source": "runZero",
    "references": "https://github.com/xn0tsa/theres-no-place-like-home\nhttps://www.runzero.com/advisories/aqara-board-iot-insecure-debug-api-cve-2026-50085",
    "id": "CVE-2026-50085",
    "bulletinFamily": "",
    "cwe": [
        "CWE-306"
    ],
    "cvelist": null,
    "sourceData": "Aqara Board service 2026-04-20",
    "sourceHref": "",
    "cvss": {
        "score": 8.6,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Board service",
    "version": "2026-04-20",
    "vendor": "Aqara",
    "ai_description": "Aqara Board service vulnerable to missing authentication for critical function, allowing remote takeover when combined with other CVEs",
    "ai_severity": "High",
    "ai_vendor": "Aqara",
    "ai_product": "Aqara Board service",
    "ai_version": "2026-04-20",
    "ai_score": 8.6
}