CVE-2026-50086
Aqara unauthenticated AES oracle
- State
- Published
- Severity
- 10.0 Critical
- Published
- Jun 12, 2026
- Updated
- Jun 12, 2026
- Reserved
- Jun 3, 2026
Description
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).
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 10.0 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H | runZero |
Weaknesses
- CWE-327 Use of a Broken or Risky Cryptographic Algorithm
Affected Products
| Product | Versions |
|---|---|
Aqara IAM/SSO GatewayAqara |
|
References
- https://github.com/xn0tsa/theres-no-place-like-hometechnical-description
- https://www.runzero.com/advisories/aqara-unauth-aes-oracle-cve-2026-50086third-party-advisory
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