CVE-2021-42306
CWE-522 — Insufficiently Protected CredentialsCWE-668 — Exposure to Wrong Sphere4 documents4 sources
Severity
6.5MEDIUM
EPSS
8.5%
top 7.61%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedNov 24
Latest updateNov 25
Description
An information disclosure vulnerability manifests when a user or an application uploads unprotected private key data as part of an authentication certificate keyCredential on an Azure AD Application or Service Principal (which is not recommended). This vulnerability allows a user or service in the tenant with application read access to read the private key data that was added to the application.
Azure AD addressed this vulnerability by preventing disclosure of any private key values added to the…
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:NExploitability: 2.8 | Impact: 5.2