Vulnerability · Published Aug 12, 2021 · Assigned by microsoft
CVE-2021-36949Microsoft Azure Active Directory Connect Authentication Bypass Vulnerability
High 7.1
In plain English
A high-severity security flaw in Azure Active Directory Connect Provisioning Agent from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 73% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)1.4%top 27.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack tooling1Public PoC
Official description
Microsoft Azure Active Directory Connect Authentication Bypass Vulnerability
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Azure Active Directory Connect Provisioning Agent | 1.1.0.0 – before 1.1.582.0 |
| Microsoft | Microsoft Azure Active Directory Connect 1.X.Y.Z | 1.0.0.0 – before 1.6.11.3 |
| Microsoft | Microsoft Azure Active Directory Connect 2.0.X.Y | 2.0.0.0 – before 2.0.8.0 |
References
- Microsoft Azure Active Directory Connect Authentication Bypass Vulnerability vendor-advisory, patch
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-36949 x_refsource_MISC, x_transferred