CVE-2026-50086

CRITICAL EPSS 12.6%

Published Jun 12, 20263w ago · Modified Jun 17, 20262w ago

10.0 CVSS 3.1

Critical

Published Jun 12, 2026 3w ago

Last Modified Jun 17, 2026 2w ago

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).

CVSS Details

Base Score

10.0

Exploitability

3.9

Impact

6.0

Vector string

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

Threat Intelligence

EPSS Exploit Probability

12.6% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-327

References 2

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.