Description
Microsoft Azure Active Directory B2C Spoofing Vulnerability
Affected products
microsoft: azure active directory
References2
- msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21381 PatchVendor Advisory
- msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21381 PatchVendor Advisory
Metrics
- CVSS 3.1
-
6.8
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N - EPSS — exploit probability
- 0% percentile: 37 · as of 5 November 2026
- CWE
- CWE-352
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.