7.8

CVE-2022-21838

Windows Cleanup Manager Elevation of Privilege Vulnerability

Windows Cleanup Manager Elevation of Privilege Vulnerability
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 Version -
Microsoft ≫ Windows 10 Version 20h2
Microsoft ≫ Windows 10 Version 21h1
Microsoft ≫ Windows 10 Version 21h2
Microsoft ≫ Windows 10 Version 1607
Microsoft ≫ Windows 10 Version 1809
Microsoft ≫ Windows 10 Version 1909
Microsoft ≫ Windows 11 Version - HwPlatform arm64
Microsoft ≫ Windows 11 Version - HwPlatform x64
Microsoft ≫ Windows 7 Version - Update sp1
Microsoft ≫ Windows 8.1 Version -
Microsoft ≫ Windows 8.1 Version - SwEdition rt
Microsoft ≫ Windows Server Version 20h2
Microsoft ≫ Windows Server Version 2022
Microsoft ≫ Windows Server 2008 Version r2 Update sp1 HwPlatform x64
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.48% 0.706
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NIST 7.2 3.9 10
AV:L/AC:L/Au:N/C:C/I:C/A:C
Microsoft 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-59 Improper Link Resolution Before File Access ('Link Following')

The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21838
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21838
https://www.zerodayinitiative.com/advisories/ZDI-22-049/