Vulnerability · Published Jun 12, 2026 · Assigned by runZero

CVE-2026-50083Aqara hardcoded OAuth client credentials

Critical 9.1

In plain English

A critical-severity hard-coded credentials in Aquara IAM/SSO Gateway from Aqara. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 30% of all known vulnerabilities).

Severity (CVSS 3.1)9.1Critical

Exploit odds (30 days)0.4%top 69.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
Aqara	Aquara IAM/SSO Gateway	2026-04-20 – before 0

Weakness: CWE-798 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

References

https://github.com/xn0tsa/theres-no-place-like-home technical-description
https://www.runzero.com/advisories/aqara-hardcoded-oauth-cve-2026-50083 third-party-advisory