CVE-2026-50086

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 3.1

9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.3% chance of exploitation in the next 30 days; higher than 21% of CVEs (scores of 2026-10-25)

CWE

CWE-327

Published

2026-06-12

Modified

2026-10-26

Record from

the NVD, synced 2026-10-26

Affected

• aqara:iam\/sso_gateway

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

Check your stackJSON