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CVE-2021-34459

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CVE-2021-34459

Published: Jul 16, 2021

Modified: Nov 19, 2024

PUBLISHED

CVSS v3.1

7.8

HIGH

Description

Windows AppContainer Elevation Of Privilege Vulnerability

VendorProductVersions

Microsoft

Windows 10 Version 1809

affected
10.0.0 - < 10.0.17763.2061

Microsoft

Windows Server 2019

affected
10.0.0 - < 10.0.17763.2061

Microsoft

Windows Server 2019 (Server Core installation)

affected
10.0.0 - < 10.0.17763.2061

Microsoft

Windows 10 Version 1909

affected
10.0.0 - < 10.0.18363.1679

Microsoft

Windows 10 Version 21H1

affected
10.0.0 - < 10.0.19043.1110

Microsoft

Windows 10 Version 2004

affected
10.0.0 - < 10.0.19041.1110

Microsoft

Windows Server version 2004

affected
10.0.0 - < 10.0.19041.1110

Microsoft

Windows 10 Version 20H2

affected
10.0.0 - < 10.0.19042.1110

Microsoft

Windows Server version 20H2

affected
10.0.0 - < 10.0.19042.1110

Microsoft

Windows 10 Version 1507

affected
10.0.0 - < 10.0.10240.19003

Microsoft

Windows 10 Version 1607

affected
10.0.0 - < 10.0.14393.4530

Microsoft

Windows Server 2016

affected
10.0.0 - < 10.0.14393.4530

Microsoft

Windows Server 2016 (Server Core installation)

affected
10.0.0 - < 10.0.14393.4530

Microsoft

Windows 8.1

affected
6.3.0 - < 6.3.9600.20069

Microsoft

Windows Server 2012

affected
6.2.0 - < 6.2.9200.23409

Microsoft

Windows Server 2012 (Server Core installation)

affected
6.2.0 - < 6.2.9200.23409

Microsoft

Windows Server 2012 R2

affected
6.3.0 - < 6.3.9600.20069

Microsoft

Windows Server 2012 R2 (Server Core installation)

affected
6.3.0 - < 6.3.9600.20069

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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