CVE-2026-50083

CRITICAL 9.1

Aqara hardcoded OAuth client credentials

CVSS Score

9.1

EPSS Score

0.0%

EPSS Percentile

0th

The Aqara IAM/SSO Gateway (gw-builder.aqara.com) used a hardcoded OAuth client credential, which is an instance of "CWE-798: Use of Hard-coded Credentials." This issue has an estimated CVSS of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N (9.1 Critical). When combined with CVE-2026-50082, CVE-50084, and CVE-50085, this can lead to a fully unauthenticated, remote takeover of affected devices.

CWE	CWE-798
Vendor	aqara
Product	aquara iam/sso gateway
Published	Jun 12, 2026
Last Updated	Jun 12, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Affected Versions

Aqara / Aquara 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-hardcoded-oauth-cve-2026-50083

Credits

Sammy Azdoufal Tod Beardsley of runZero, Inc.