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CVE-2021-26435

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CVE-2021-26435

Published: Sep 15, 2021

Modified: Aug 3, 2024

PUBLISHED

CVSS v3.1

8.1

HIGH

Description

Windows Scripting Engine Memory Corruption Vulnerability

VendorProductVersions

Microsoft

Windows 10 Version 1809

affected
10.0.0 - < 10.0.17763.2183

Microsoft

Windows Server 2019

affected
10.0.0 - < 10.0.17763.2183

Microsoft

Windows Server 2019 (Server Core installation)

affected
10.0.0 - < 10.0.17763.2183

Microsoft

Windows 10 Version 1909

affected
10.0.0 - < 10.0.18363.1801

Microsoft

Windows 10 Version 21H1

affected
10.0.0 - < 10.0.19043.1237

Microsoft

Windows Server 2022

affected
10.0.0 - < 10.0.20348.230

Microsoft

Windows 10 Version 2004

affected
10.0.0 - < 10.0.19041.1237

Microsoft

Windows Server version 2004

affected
10.0.0 - < 10.0.19041.1237

Microsoft

Windows 10 Version 20H2

affected
10.0.0 - < 10.0.19042.1237

Microsoft

Windows Server version 20H2

affected
10.0.0 - < 10.0.19042.1237

Microsoft

Windows 10 Version 1507

affected
10.0.0 - < 10.0.10240.19060

Microsoft

Windows 10 Version 1607

affected
10.0.0 - < 10.0.14393.4651

Microsoft

Windows Server 2016

affected
10.0.0 - < 10.0.14393.4651

Microsoft

Windows Server 2016 (Server Core installation)

affected
10.0.0 - < 10.0.14393.4651

Microsoft

Windows 7

affected
6.1.0 - < 6.1.7601.25712

Microsoft

Windows 7 Service Pack 1

affected
6.1.0 - < 6.1.7601.25712

Microsoft

Windows 8.1

affected
6.3.0 - < 6.3.9600.20120

Microsoft

Windows Server 2008 Service Pack 2

affected
6.0.0 - < 6.0.6003.21218

Microsoft

Windows Server 2008 Service Pack 2 (Server Core installation)

affected
6.0.0 - < 6.0.6003.21218

Microsoft

Windows Server 2008 Service Pack 2

affected
6.0.0 - < 6.0.6003.21218

Microsoft

Windows Server 2008 R2 Service Pack 1

affected
6.1.0 - < 6.1.7601.25712

Microsoft

Windows Server 2008 R2 Service Pack 1 (Server Core installation)

affected
6.0.0 - < 6.1.7601.25712

Microsoft

Windows Server 2012

affected
6.2.0 - < 6.2.9200.23462

Microsoft

Windows Server 2012 (Server Core installation)

affected
6.2.0 - < 6.2.9200.23462

Microsoft

Windows Server 2012 R2

affected
6.3.0 - < 6.3.9600.20120

Microsoft

Windows Server 2012 R2 (Server Core installation)

affected
6.3.0 - < 6.3.9600.20120

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

References

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