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CVE-2021-43893

nvd nist
Published: Dec 15, 2021Modified: Nov 21, 2024

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7.5
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.6 / Impact: 5.9
Source: NVD

Description

Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability

Affected (39)

Microsoft
10 products
Windows 10
Windows 11
Windows 7
Windows 8.1
Windows Rt 8.1
Windows Server
Windows Server 2008
Windows Server 2012
Windows Server 2016
Windows Server 2019
Configuration A
39 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Windows 10
All versions
Windows 10
All versions
Windows 10
Version 1607
Windows 10
Version 1607
Windows 10
Version 1809
Windows 10
Version 1809
Windows 10
Version 1809
Windows 10
Version 1909
Windows 10
Version 1909
Windows 10
Version 1909
Windows 10
Version 2004
Windows 10
Version 2004
Windows 10
Version 2004
Windows 10
Version 20h2
Windows 10
Version 20h2
Windows 10
Version 20h2
Windows 10
Version 21h1
Windows 10
Version 21h1
Windows 10
Version 21h1
Windows 10
Version 21h2
Windows 10
Version 21h2
Windows 10
Version 21h2
Microsoft
Windows 11
All versions
Windows 11
All versions
Microsoft
Windows 7
All versions
Windows 7
All versions
Microsoft
Windows 8.1
All versions
Windows 8.1
All versions
Windows Rt 8.1
All versions
Microsoft
Windows Server
Version 2022
Windows Server
Version 20h2
Microsoft
Windows Server 2008
Version r2 sp1
Windows Server 2008
Version r2 sp2
Windows Server 2008
Version r2 sp2
Microsoft
Windows Server 2012
All versions
Windows Server 2012
Version r2
Microsoft
Windows Server 2016
All versions
Windows Server 2016
Version 2004
Windows Server 2019
All versions

Related CWEs

CWE-668
Exposure of Resource to Wrong Sphere
The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.

References (4)

Source: secure@microsoft.com
Third Party AdvisoryVDB Entry
Source: secure@microsoft.com
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory

Timeline

No history available yet.