CVE-2026-50084

critical · 9.6

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.

9.6

CVSS

0.2%

EPSS (exploit prob.)

16th

EPSS percentile

2026-06-12

Published

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

Weaknesses

CWE-862

Affected products

Vendor	Product	Affected versions
aqara	cloud_production_api	2026-04-20

Check a specific version with /api/v1/cve/match.

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-50084