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CVE-2026-50086— Aqara unauthenticated AES oracle

Quick assessment

Affected
Aqara Aqara IAM/SSO Gateway
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Aqara IAM/SSO Gateway是美国Aqara公司的一个身份认证与访问管理网关。 Aqara IAM/SSO Gateway存在加密问题漏洞，该漏洞源于缺少对关键功能的身份验证以及使用了已损坏或有风险的加密算法，可能导致未经身份验证的攻击者利用平台签名密钥进行双向AES往返操作，造成信息泄露。

CVSS 10.0 · Critical EPSS 0.44% · P36

Affected Version Matrix 1

VendorProduct Version RangeStatus
Aqara Aqara IAM/SSO Gateway 2026-04-20< 0 affected
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I. Basic Information for CVE-2026-50086

Vulnerability Information
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Vulnerability Title
Aqara unauthenticated AES oracle
Source: CVE Program / CVE List V5
Vulnerability Description
The Aqara IAM/SSO gateway (gw-builder.aqara.com) exposes bidirectional AES round-trups against the platform's signing key without authentication. This is an instance of "CWE-306: Missing Authentication for Critical Function" and "CWE-327: Use of a Broken or Risky Cryptographic Algorithm," and has an estimated CVSS of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N (7.5 High).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用已被攻破或存在风险的密码学算法
Source: CVE Program / CVE List V5
Vulnerability Title
Aqara IAM/SSO Gateway 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Aqara IAM/SSO Gateway是美国Aqara公司的一个身份认证与访问管理网关。 Aqara IAM/SSO Gateway存在加密问题漏洞，该漏洞源于缺少对关键功能的身份验证以及使用了已损坏或有风险的加密算法，可能导致未经身份验证的攻击者利用平台签名密钥进行双向AES往返操作，造成信息泄露。
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 Aqara IAM/SSO Gateway 2026-04-20 ~ 0 -

II. Public POCs for CVE-2026-50086

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
Qwen3.6-35B-A3B · 9807 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-50086

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Vendor Advisories for CVE-2026-50086 (1)

Proof of Concept for CVE-2026-50086 (1)

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

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-2026-50082 6.5 MEDIUM Aqara Developer Portal insecure authentication token
CVE-2026-50089 6.1 MEDIUM Aqara IAM/SSO Gateway open redirect

IV. Related Vulnerabilities

Same product: Aqara IAM/SSO Gateway
Same vendor: Aqara
Same weakness: CWE-327

V. Comments for CVE-2026-50086

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