CVE-2021-38663

MEDIUM

Windows exFAT File System - Information Disclosure

Title source: llm
STIX 2.1

Description

Windows exFAT File System Information Disclosure Vulnerability

References (1)

Core 1
Core References

Scores

CVSS v3 5.5
EPSS 0.0072
EPSS Percentile 49.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (20)
microsoft/windows_10 (2 CPE variants)
microsoft/windows_10 20h2 (3 CPE variants)
microsoft/windows_10 21h1 (3 CPE variants)
microsoft/windows_10 1607 (2 CPE variants)
microsoft/windows_10 1809 (3 CPE variants)
microsoft/windows_10 1909 (3 CPE variants)
microsoft/windows_10 2004 (2 CPE variants)
microsoft/windows_11 (2 CPE variants)
microsoft/windows_7 (2 CPE variants)
microsoft/windows_8.1 (2 CPE variants)
... and 10 more
Published Oct 13, 2021
Tracked Since Feb 18, 2026