CVE-2026-50086

critical · 10

The Aqara IAM/SSO gateway (gw-builder.aqara.com) exposes bidirectional AES round-trups against the platform's signing key without authentication. This is an instance of "CWE-306: Missing Authentication for Critical Function" and "CWE-327: Use of a Broken or Risky Cryptographic Algorithm," and has an estimated CVSS of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N (7.5 High).

CVSS

0.3%

EPSS (exploit prob.)

22nd

EPSS percentile

2026-06-12

Published

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

Weaknesses

CWE-327

Affected products

Vendor	Product	Affected versions
aqara	iam/sso_gateway	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-unauth-aes-oracle-cve-2026-50086
https://github.com/xn0tsa/theres-no-place-like-home

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-50086