Aqara unauthenticated AES oracle
CVE-2026-50086

10CRITICAL

Key Information:

Vendor

Aqara

Status
Aqara Iam/sso Gateway
Vendor
CVE Published:
12 June 2026

What is 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).

Affected Version(s)

Aqara IAM/SSO Gateway 2026-04-20 < 0

References

https://github.com/xn0tsa/theres-no-place-like-home
technical-description
https://www.runzero.com/advisories/aqara-unauth-aes-oracl...
third-party-advisory

CVSS V3.1

Score:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Sammy Azdoufal
Tod Beardsley of runZero, Inc.
.