Vulnerability Details CVE-2026-50083
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 28.5%
CVSS Severity
CVSS v3 Score 9.1
References
Products affected by CVE-2026-50083
-
cpe:2.3:a:aqara:iam/sso_gateway:2026-04-20