4

CVE-2021-38624

Windows Key Storage Provider Security Feature Bypass Vulnerability

Windows Key Storage Provider Security Feature Bypass Vulnerability
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 Version 20h2
Microsoft ≫ Windows 10 Version 21h1
Microsoft ≫ Windows 10 Version 1809
Microsoft ≫ Windows 10 Version 1909
Microsoft ≫ Windows 10 Version 2004
Microsoft ≫ Windows Server 2016 Version 20h2
Microsoft ≫ Windows Server 2016 Version 2004
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.52% 0.722
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 4 8 2.9
AV:N/AC:L/Au:S/C:N/I:P/A:N
NIST 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Microsoft 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CWE-639 Authorization Bypass Through User-Controlled Key

The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38624
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38624
Patch
Vendor Advisory