CVE-2021-28439: Windows TCP/IP Driver Denial of Service Vulnerability

Published Apr 13, 2021
·
Updated

Windows TCP/IP Driver Denial of Service Vulnerability

Affected Software

18 affected components
Microsoft Windows 10
Microsoft Windows 10=20h2
Microsoft Windows 10=1607
Microsoft Windows 10=1803
Microsoft Windows 10=1809
Microsoft Windows 10=1909
Microsoft Windows 10=2004
Microsoft Windows 7=sp1
Microsoft Windows 8.1
Microsoft Windows RT 8.1
Microsoft Windows Server 2008=sp2
Microsoft Windows Server 2008=r2-sp1
Microsoft Windows Server 2012
Microsoft Windows Server 2012=r2
Microsoft Windows Server 2016
Microsoft Windows Server 2016=20h2
Microsoft Windows Server 2016=1909
Microsoft Windows Server 2019

Event History

Apr 13, 2021
CVE Published
07:33 PM
Data Sourced
07:33 PM
DescriptionSeverity
Data Sourced
via NVD·08:15 PM
RemedyDescriptionSeverityAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2021-28439?

CVE-2021-28439 has a severity rating of Critical, indicating significant risk if exploited.

2

How do I fix CVE-2021-28439?

To fix CVE-2021-28439, apply the relevant security updates provided by Microsoft for affected Windows versions.

3

Which systems are affected by CVE-2021-28439?

CVE-2021-28439 affects various versions of Microsoft Windows, including Windows 10, Windows 7, and Windows Server 2016.

4

Can CVE-2021-28439 be exploited remotely?

Yes, CVE-2021-28439 can be exploited remotely, which makes it particularly dangerous.

5

What type of vulnerability is CVE-2021-28439?

CVE-2021-28439 is classified as a Denial of Service vulnerability in the Windows TCP/IP Driver.

Contact

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