Skip to content
CVE PROGRAM SOURCE RECORD7.7 High

CVE-2021-40463

Windows Network Address Translation (NAT) Denial of Service Vulnerability

Description

Windows Network Address Translation (NAT) Denial of Service Vulnerability

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Microsoft Windows 10 Version 1809

  • 10.0.0 to < 10.0.17763.2237affected

Microsoft Windows Server 2019

  • 10.0.0 to < 10.0.17763.2237affected

Microsoft Windows Server 2019 (Server Core installation)

  • 10.0.0 to < 10.0.17763.2237affected

Microsoft Windows 10 Version 1909

  • 10.0.0 to < 10.0.18363.1854affected

Microsoft Windows 10 Version 21H1

  • 10.0.0 to < 10.0.19043.1288affected

Microsoft Windows Server 2022

  • 10.0.0 to < 10.0.20348.288affected

Microsoft Windows 10 Version 2004

  • 10.0.0 to < 10.0.19041.1288affected

Microsoft Windows Server version 2004

  • 10.0.0 to < 10.0.19041.1288affected

Microsoft Windows 10 Version 20H2

  • 10.0.0 to < 10.0.19042.1288affected

Microsoft Windows Server version 20H2

  • 10.0.0 to < 10.0.19042.1288affected

Microsoft Windows 11 version 21H2

  • 10.0.0 to < 10.0.22000.258affected

Microsoft Windows 10 Version 1507

  • 10.0.0 to < 10.0.10240.19086affected

Microsoft Windows 10 Version 1607

  • 10.0.0 to < 10.0.14393.4704affected

Microsoft Windows Server 2016

  • 10.0.0 to < 10.0.14393.4704affected

Microsoft Windows Server 2016 (Server Core installation)

  • 10.0.0 to < 10.0.14393.4704affected

Microsoft Windows 8.1

  • 6.3.0 to < 6.3.9600.20144affected

Microsoft Windows Server 2012

  • 6.2.0 to < 6.2.9200.23490affected

Microsoft Windows Server 2012 (Server Core installation)

  • 6.2.0 to < 6.2.9200.23490affected

Microsoft Windows Server 2012 R2

  • 6.3.0 to < 6.3.9600.20144affected

Microsoft Windows Server 2012 R2 (Server Core installation)

  • 6.3.0 to < 6.3.9600.20144affected

References