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
Remediation
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.