Medium severity · published Feb 13, 2024
CVE-2024-21381
Microsoft Azure Active Directory B2C Spoofing Vulnerability
6.8
CVSS
0.4%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 36% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AA
Azure Active Directory · Microsoft
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-21381
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-21381
Patch
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21381
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