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 3.1

6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS

0.2% chance of exploitation in the next 30 days; higher than 15% of CVEs (scores of 2026-10-25)

CWE

CWE-862

Published

2026-06-12

Modified

2026-10-25

Record from

the NVD, synced 2026-10-25

Affected

• aqara:cloud_production_api

References

• https://github.com/xn0tsa/theres-no-place-like-home
• https://www.runzero.com/advisories/aqara-api-access-cve-2026-50084
• https://github.com/xn0tsa/theres-no-place-like-home

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