What is the severity of CVE-2021-41378?

CVE-2021-41378 has been assigned a high severity rating due to its potential to allow remote code execution.

How does CVE-2021-41378 affect users?

CVE-2021-41378 can allow an attacker to run arbitrary code on affected systems without user interaction.

Which versions of Windows are affected by CVE-2021-41378?

CVE-2021-41378 affects multiple versions of Windows 10 including 20H2, 21H1, and earlier, as well as Windows 11 and specific Windows Server editions.

How do I fix CVE-2021-41378?

To mitigate CVE-2021-41378, users should apply the latest security updates from Microsoft.

Is there a workaround for CVE-2021-41378?

There is no official workaround for CVE-2021-41378 besides applying the security patch provided by Microsoft.

Vulnerability/
CVE-2021-41378

high

8.8

10/11/2021

21/11/2024

CVE-2021-41378: Windows NTFS Remote Code Execution Vulnerability

First published: Wed Nov 10 2021(Updated: )

Windows NTFS Remote Code Execution Vulnerability

Credit: secure@microsoft.com secure@microsoft.com

Affected Software	Affected Version	How to fix
	=20h2
	=21h1
	=1809
	=1909
	=2004


	=20h2
	=2004


Microsoft Windows 10	=20h2
Microsoft Windows 10	=21h1
Microsoft Windows 10	=1809
Microsoft Windows 10	=1909
Microsoft Windows 10	=2004
Microsoft Windows 11
Microsoft Windows 11
Microsoft Windows Server 2016	=20h2
Microsoft Windows Server 2016	=2004
Microsoft Windows Server 2019
Microsoft Windows Server 2022

Remedy

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41378

Never miss a vulnerability like this again

Reference Links

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41378

Frequently Asked Questions

What is the severity of CVE-2021-41378?
CVE-2021-41378 has been assigned a high severity rating due to its potential to allow remote code execution.
How does CVE-2021-41378 affect users?
CVE-2021-41378 can allow an attacker to run arbitrary code on affected systems without user interaction.
Which versions of Windows are affected by CVE-2021-41378?
CVE-2021-41378 affects multiple versions of Windows 10 including 20H2, 21H1, and earlier, as well as Windows 11 and specific Windows Server editions.
How do I fix CVE-2021-41378?
To mitigate CVE-2021-41378, users should apply the latest security updates from Microsoft.
Is there a workaround for CVE-2021-41378?
There is no official workaround for CVE-2021-41378 besides applying the security patch provided by Microsoft.

agent/type
agent/first-publish-date
agent/author
agent/softwarecombine
agent/remedy
agent/title
agent/references
agent/severity
agent/event
agent/description
collector/nvd-index
agent/software-canonical-lookup-request
collector/mitre-cve
source/MITRE
collector/nvd-api
source/NVD
agent/software-canonical-lookup
agent/last-modified-date
agent/tags
agent/source
vendor/microsoft
canonical/microsoft windows 10
version/microsoft windows 10/20h2
version/microsoft windows 10/21h1
version/microsoft windows 10/1809
version/microsoft windows 10/1909
version/microsoft windows 10/2004
canonical/microsoft windows 11
canonical/microsoft windows server 2016
version/microsoft windows server 2016/20h2
version/microsoft windows server 2016/2004
canonical/microsoft windows server 2019
canonical/microsoft windows server 2022

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Resources

Contact

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Frequently Asked Questions

What is the severity of CVE-2021-41378?
CVE-2021-41378 has been assigned a high severity rating due to its potential to allow remote code execution.
How does CVE-2021-41378 affect users?
CVE-2021-41378 can allow an attacker to run arbitrary code on affected systems without user interaction.
Which versions of Windows are affected by CVE-2021-41378?
CVE-2021-41378 affects multiple versions of Windows 10 including 20H2, 21H1, and earlier, as well as Windows 11 and specific Windows Server editions.
How do I fix CVE-2021-41378?
To mitigate CVE-2021-41378, users should apply the latest security updates from Microsoft.
Is there a workaround for CVE-2021-41378?
There is no official workaround for CVE-2021-41378 besides applying the security patch provided by Microsoft.