CVE-2026-50086

Published Jun 12, 2026

Last updated a day ago

CVSS critical 10.0

Overview

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
44488dab-36db-4358-99f9-bc116477f914
NVD status
Awaiting Analysis

Risk scores

CVSS 3.1

Type
Secondary
Base score
10
Impact score
6
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Severity
CRITICAL

Weaknesses

44488dab-36db-4358-99f9-bc116477f914
CWE-327

Social media

Hype score
Not currently trending

  1. Some increased actor activities are shown targeting Aqara IAM SSO Gateway (CVE-2026-50086) https://t.co/f1PnazJKv0

    @vuldb

    13 Jun 2026

    25 Impressions

    0 Retweets

    0 Likes

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    0 Replies

    0 Quotes

References

Sources include official advisories and independent security research.