🛡️ CVE-2026-50083 — sso-gateway

🔴 CVSS 9.1 — Critical ⚠️ Exploit Public CWE-798 NVD
9.1
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability none.

Weakness class

CVE-2026-50083 is classified as CWE-798: Use of Hard-coded Credentials. Credentials are built into the product, so they are identical on every installation and cannot be rotated.

Affected software

CVE-2026-50083 is recorded against 2 packages.

  • iam\/sso-gateway
  • unknown

Timeline and source

Published on 12 June 2026 and last revised on 9 July 2026. A public exploit is known to exist, which raises the urgency of patching considerably. Record sourced from NVD.

References

github.com
www.runzero.com
github.com

Details

Severity CRITICAL
CVSS Score 9.1
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE CWE-798
Public Exploit ⚠️ Yes
Source NVD
Published 2026-06-12
Updated 2026-08-11
Modified 2026-07-09
Fix URL N/A

Affected Packages

Software From version Fixed in
iam\/sso-gateway — —
unknown — —

Exploit Protection

Are you running sso-gateway?

CVE-2026-50083 carries CVSS 9.1 Critical rating and a public exploit already exists. BotEraser checks your installation against this and other known CVE records, and blocks IPs associated with exploit activity.

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