Unauthenticated scope-all tokens via hardcoded credentials
Published Jun 12, 2026 · Updated Jun 12, 2026
Hard-coded credentials in Aqara IAM/SSO Gateway on 2026-04-20 allow remote attackers to obtain privileged OAuth tokens. The client-token endpoint accepts two fixed client identifier and secret pairs and returns scope-all bearer tokens, including one valid until 2083. No authentication or user interaction is required; the token enables privileged IAM calls, while device takeover requires chaining separate flaws.
Summary
What happened
Hard-coded credentials in Aqara IAM/SSO Gateway on 2026-04-20 allow remote attackers to obtain privileged OAuth tokens. The client-token endpoint accepts two fixed client identifier and secret pairs and returns scope-all bearer tokens, including one valid until 2083. No authentication or user interaction is required; the token enables privileged IAM calls, while device takeover requires chaining separate flaws.
The record
- CVE
- CVE-2026-50083
- Published
- Jun 12, 2026
- Updated
- Jun 12, 2026
- Vendor
- Aqara
- Product
- Aqara IAM/SSO Gateway
- Classifications
- CWE-798, T1078
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 12, 2026CVE publishedPublication date reported by the CVE source.
- Jun 12, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=2026-04-20 <0
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
- There's No Place Like Home Aqara OAuth reproductionfunctional · demonstrated
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Technologies
Your stack
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Your stack
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