CVE-2026-50084

The Aqara Cloud Production API (open-cn.aqara.com/v3.0/open/api) would authorize any valid developer token for access to any account. This is an instance of "CWE-862: Missing Authorization" with an estimated CVSS of CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N (9.6 Critical). When combined with CVE-2026-50082, CVE-50083, and CVE-50085, this can lead to a fully unauthenticated, remote takeover of affected devices.

CVSS v3 9.6 CRITICAL

9.6^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/xn0tsa/theres-no-place-like-home	Exploit Third Party Advisory
https://www.runzero.com/advisories/aqara-api-access-cve-2026-50084	Exploit Third Party Advisory
https://github.com/xn0tsa/theres-no-place-like-home	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:aqara:cloud_production_api:2026-04-20:*:*:*:*:*:*:*

History

25 Oct 2026, 23:10

Type	Values Removed	Values Added
Summary		(es) La API de Producción de Aqara Cloud (open-cn.aqara.com/v3.0/open/api) autorizaría cualquier token de desarrollador válido para acceder a cualquier cuenta. Esto es una instancia de ’CWE-862: Autorización Faltante’ con un CVSS estimado de CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N (9.6 Crítico). Cuando se combina con CVE-2026-50082, CVE-50083 y CVE-50085, esto puede llevar a una toma de control remota y completamente no autenticada de los dispositivos afectados.

Information

Published : 2026-06-12 16:16

Updated : 2026-10-25 23:10

NVD link : CVE-2026-50084

Mitre link : CVE-2026-50084

CVE.ORG link : CVE-2026-50084

JSON object : View

Products Affected

aqara

cloud_production_api

CWE

CWE-862

Missing Authorization

{"id": "CVE-2026-50084", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-50084", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-06-12T15:55:07.354028Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "44488dab-36db-4358-99f9-bc116477f914", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.6, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.8, "exploitabilityScore": 3.1}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "affected": [{"source": "44488dab-36db-4358-99f9-bc116477f914", "affectedData": [{"vendor": "Aqara", "product": "Cloud Production API", "versions": [{"status": "affected", "version": "2026-04-20", "lessThan": "0", "versionType": "date"}], "defaultStatus": "unaffected"}]}], "published": "2026-06-12T16:16:31.940", "references": [{"url": "https://github.com/xn0tsa/theres-no-place-like-home", "tags": ["Exploit", "Third Party Advisory"], "source": "44488dab-36db-4358-99f9-bc116477f914"}, {"url": "https://www.runzero.com/advisories/aqara-api-access-cve-2026-50084", "tags": ["Exploit", "Third Party Advisory"], "source": "44488dab-36db-4358-99f9-bc116477f914"}, {"url": "https://github.com/xn0tsa/theres-no-place-like-home", "tags": ["Exploit", "Third Party Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "44488dab-36db-4358-99f9-bc116477f914", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "The Aqara Cloud Production API (open-cn.aqara.com/v3.0/open/api) would authorize any valid developer token for access to any account. This is an instance of \"CWE-862: Missing Authorization\" with an estimated CVSS of CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N (9.6 Critical). When combined with CVE-2026-50082, CVE-50083, and CVE-50085, this can lead to a fully unauthenticated, remote takeover of affected devices."}, {"lang": "es", "value": "La API de Producci\u00f3n de Aqara Cloud (open-cn.aqara.com/v3.0/open/api) autorizar\u00eda cualquier token de desarrollador v\u00e1lido para acceder a cualquier cuenta. Esto es una instancia de \u2019CWE-862: Autorizaci\u00f3n Faltante\u2019 con un CVSS estimado de CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N (9.6 Cr\u00edtico). Cuando se combina con CVE-2026-50082, CVE-50083 y CVE-50085, esto puede llevar a una toma de control remota y completamente no autenticada de los dispositivos afectados."}], "lastModified": "2026-10-25T23:10:00.167", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:aqara:cloud_production_api:2026-04-20:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D802A96D-216F-43F9-BF68-5EE034D9811D"}], "operator": "OR"}]}], "sourceIdentifier": "44488dab-36db-4358-99f9-bc116477f914"}