CVE-2021-40475: Windows Cloud Files Mini Filter Driver Information Disclosure Vulnerability

Published Oct 13, 2021
·
Updated

Windows Cloud Files Mini Filter Driver Information Disclosure Vulnerability

Affected Software

11 affected components
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

Event History

Oct 13, 2021
CVE Published
via MITRE·12:27 AM
Data Sourced
via MITRE·12:27 AM
DescriptionSeverity
Data Sourced
via NVD·01:15 AM
RemedyDescriptionSeverityAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2021-40475?

CVE-2021-40475 has a medium severity rating according to Microsoft's assessment.

2

How do I fix CVE-2021-40475?

To fix CVE-2021-40475, ensure your Windows operating system is updated with the latest security patches from Microsoft.

3

What impact does CVE-2021-40475 have on users?

CVE-2021-40475 could potentially allow an attacker to access sensitive information from a vulnerable system.

4

Which versions of Windows are affected by CVE-2021-40475?

CVE-2021-40475 impacts several versions including Windows 10 (various releases) and Windows Server 2016, 2019, and 2022.

5

Is there a workaround for CVE-2021-40475 if I cannot apply the fix immediately?

Currently, no specific workarounds for CVE-2021-40475 have been recommended by Microsoft, so applying updates is advised.

Contact

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