CVE-2026-50086

CRITICAL 10.0

Aqara unauthenticated AES oracle

CVSS Score

10.0

EPSS Score

0.0%

EPSS Percentile

0th

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).

CWE	CWE-327
Vendor	aqara
Product	aqara iam/sso gateway
Published	Jun 12, 2026
Last Updated	Jun 12, 2026

Stay Ahead of the Next One

Get instant alerts for aqara aqara iam/sso gateway

Be the first to know when new critical vulnerabilities affecting aqara aqara iam/sso gateway are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

Aqara / Aqara IAM/SSO Gateway

2026-04-20 < 0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/xn0tsa/theres-no-place-like-home runzero.com: https://www.runzero.com/advisories/aqara-unauth-aes-oracle-cve-2026-50086

Credits

Sammy Azdoufal Tod Beardsley of runZero, Inc.