Windows Backup Service EOP Vulnerability (CVE-2023-21752)
CVE-2023-21752 Published on January 10, 2023

Windows Backup Service Elevation of Privilege Vulnerability
Windows Backup Service Elevation of Privilege Vulnerability

Vendor Advisory NVD

Weakness Type

What is an Authorization Vulnerability?

The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

CVE-2023-21752 has been classified to as an Authorization vulnerability or weakness.

Products Associated with CVE-2023-21752

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Microsoft Windows 10

Microsoft Windows 7

Microsoft Windows 11

Affected Versions

Microsoft Windows 10 Version 22H2:

Version 10.0.19045.0 and below 10.0.19045.2486 is affected.

Microsoft Windows 11 version 22H2:

Version 10.0.22621.0 and below 10.0.22621.1105 is affected.

Microsoft Windows 10 Version 21H2:

Version 10.0.19043.0 and below 10.0.19044.2486 is affected.

Microsoft Windows 11 version 21H2:

Version 10.0.0 and below 10.0.22000.1455 is affected.

Microsoft Windows 10 Version 20H2:

Version 10.0.0 and below 10.0.19042.2486 is affected.

Microsoft Windows 10 Version 1809:

Version 10.0.17763.0 and below 10.0.17763.3887 is affected.

Microsoft Windows 10 Version 1809:

Version 10.0.0 and below 10.0.17763.3887 is affected.

Microsoft Windows 10 Version 1607:

Version 10.0.14393.0 and below 10.0.14393.5648 is affected.

Microsoft Windows 7 Service Pack 1:

Version 6.1.0 and below 6.1.7601.26321 is affected.

Microsoft Windows 10 Version 1507:

Version 10.0.10240.0 and below 10.0.10240.19685 is affected.

Microsoft Windows 7:

Version 6.1.0 and below 6.1.7601.26321 is affected.

Exploit Probability

EPSS

59.72%

Percentile

98.23%