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CVE-2026-50082— Aqara Developer Portal insecure authentication token

Quick assessment

Affected
Aqara Cloud Developer Portal
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Aqara Cloud Developer Portal是美国Aqara公司的一个云计算平台。 Aqara Cloud Developer Portal存在授权问题漏洞，该漏洞源于缺少关键功能认证，向任意电子邮件地址颁发开发者令牌，可能导致未经验证的攻击者结合其他漏洞完全接管受影响设备。

CVSS 6.5 · Medium EPSS 0.38% · P29

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
Aqara Cloud Developer Portal 2026-04-20< 0 affected
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I. Basic Information for CVE-2026-50082

Vulnerability Information
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Vulnerability Title
Aqara Developer Portal insecure authentication token
Source: CVE Program / CVE List V5
Vulnerability Description
The Aqara Cloud Developer Portal (developer.aqara.com) issued a developer token to any email address supplied by the attacker. This is an instance of "CWE-306: Missing Authentication for Critical Function" with an estimated CVSS of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N (6.5 Medium). When combined with CVE-2026-50083, CVE-2026-50084, and CVE-2026-50085, any otherwise-unauthenticated attacker could execute a full takeover of affected devices.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Aqara Cloud Developer Portal 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Aqara Cloud Developer Portal是美国Aqara公司的一个云计算平台。 Aqara Cloud Developer Portal存在授权问题漏洞，该漏洞源于缺少关键功能认证，向任意电子邮件地址颁发开发者令牌，可能导致未经验证的攻击者结合其他漏洞完全接管受影响设备。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Aqara Cloud Developer Portal 2026-04-20 ~ 0 -

II. Public POCs for CVE-2026-50082

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III. Intelligence Information for CVE-2026-50082

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Vendor Advisories for CVE-2026-50082 (1)

Proof of Concept for CVE-2026-50082 (1)

Same Patch Batch · Aqara · 2026-06-12 · 10 CVEs total

CVE-2026-50086 10.0 CRITICAL Aqara unauthenticated AES oracle
CVE-2026-50084 9.6 CRITICAL Aqara API cross-account access
CVE-2026-50090 9.3 CRITICAL Aqara OAuth redirect_uri validation bypass
CVE-2026-50083 9.1 CRITICAL Aqara hardcoded OAuth client credentials
CVE-2026-50091 9.1 CRITICAL Aqara Home Android SDK hardcoded keys
CVE-2026-50085 8.6 HIGH Aqara Board IoT insecure debug API
CVE-2026-50087 8.2 HIGH Aqara IAM/SSO Gateway cross-origin resource sharing
CVE-2026-50088 8.2 HIGH Aqara Developer Portal cross-origin resource sharing
CVE-2026-50089 6.1 MEDIUM Aqara IAM/SSO Gateway open redirect

IV. Related Vulnerabilities

Same vendor: Aqara
Same weakness: CWE-306

V. Comments for CVE-2026-50082

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