CVE-2021-38663

Published on: 10/12/2021 12:00:00 AM UTC

Last Modified on: 10/19/2021 10:43:00 PM UTC

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Certain versions of Windows 10 from Microsoft contain the following vulnerability:

Windows exFAT File System Information Disclosure Vulnerability

  • CVE-2021-38663 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.

CVSS3 Score: 5.5 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
LOCAL LOW LOW NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH NONE NONE

CVSS2 Score: 2.1 - LOW

Access
Vector
Access
Complexity
Authentication
LOCAL LOW NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL NONE NONE

CVE References

Description Tags Link
Security Update Guide - Microsoft Security Response Center portal.msrc.microsoft.com
text/html
URL Logo MISC portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38663

Related QID Numbers

  • 91824 Microsoft Windows Security Update for October 2021

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System
MicrosoftWindows 10-AllAllAll
Operating
System
MicrosoftWindows 10-AllAllAll
Operating
System
MicrosoftWindows 101607AllAllAll
Operating
System
MicrosoftWindows 101607AllAllAll
Operating
System
MicrosoftWindows 101809AllAllAll
Operating
System
MicrosoftWindows 101809AllAllAll
Operating
System
MicrosoftWindows 101809AllAllAll
Operating
System
MicrosoftWindows 101909AllAllAll
Operating
System
MicrosoftWindows 101909AllAllAll
Operating
System
MicrosoftWindows 101909AllAllAll
Operating
System
MicrosoftWindows 102004AllAllAll
Operating
System
MicrosoftWindows 102004AllAllAll
Operating
System
MicrosoftWindows 1020h2AllAllAll
Operating
System
MicrosoftWindows 1020h2AllAllAll
Operating
System
MicrosoftWindows 1020h2AllAllAll
Operating
System
MicrosoftWindows 1021h1AllAllAll
Operating
System
MicrosoftWindows 1021h1AllAllAll
Operating
System
MicrosoftWindows 1021h1AllAllAll
Operating
System
MicrosoftWindows 11-AllAllAll
Operating
System
MicrosoftWindows 11-AllAllAll
Operating
System
MicrosoftWindows 7-sp1AllAll
Operating
System
MicrosoftWindows 7-sp1AllAll
Operating
System
MicrosoftWindows 8.1-AllAllAll
Operating
System
MicrosoftWindows 8.1-AllAllAll
Operating
System
MicrosoftWindows Rt 8.1-AllAllAll
Operating
System
MicrosoftWindows Server2004AllAllAll
Operating
System
MicrosoftWindows Server20h2AllAllAll
Operating
System
MicrosoftWindows Server 2008-sp2AllAll
Operating
System
MicrosoftWindows Server 2008-sp2AllAll
Operating
System
MicrosoftWindows Server 2008r2sp1AllAll
Operating
System
MicrosoftWindows Server 2008r2sp1AllAll
Operating
System
MicrosoftWindows Server 2012-AllAllAll
Operating
System
MicrosoftWindows Server 2012r2AllAllAll
Operating
System
MicrosoftWindows Server 2016-AllAllAll
Operating
System
MicrosoftWindows Server 2019-AllAllAll
Operating
System
MicrosoftWindows Server 2022AllAllAllAll
  • cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:x64:*:
  • cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:x86:*:
  • cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:x64:*:
  • cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:x86:*:
  • cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:arm64:*:
  • cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:x64:*:
  • cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:x86:*:
  • cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:arm64:*:
  • cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:x64:*:
  • cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:x86:*:
  • cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:x64:*:
  • cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:x86:*:
  • cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:arm64:*:
  • cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:x64:*:
  • cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:x86:*:
  • cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:arm64:*:
  • cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:x64:*:
  • cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:x86:*:
  • cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:arm64:*:
  • cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:x64:*:
  • cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:x64:*:
  • cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:x86:*:
  • cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:x64:*:
  • cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:x86:*:
  • cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:microsoft:windows_server:2004:*:*:*:*:*:*:*:
  • cpe:2.3:o:microsoft:windows_server:20h2:*:*:*:*:*:*:*:
  • cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:*:
  • cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:*:
  • cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*:
  • cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x86:*:
  • cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*:
  • cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*:

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