CVE-2021-38632

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

BitLocker Security Feature Bypass Vulnerability

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38632

Details

Source: MITRE

Published: 2021-09-15

Updated: 2021-09-27

Risk Information

CVSS v2

Base Score: 2.1

Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 3.9

Severity: LOW

CVSS v3

Base Score: 4.6

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

Impact Score: 3.6

Exploitability Score: 0.9

Severity: MEDIUM

Tenable Plugins

View all (4 total)

IDNameProductFamilySeverity
153383KB5005566: Windows 10 version 1909 / Windows Server 1909 Security Update (September 2021)NessusWindows : Microsoft Bulletins
high
153381KB5005565: Windows 10 Version 2004 / Windows 10 Version 20H2 / Windows 10 Version 21H1 Security Update (September 2021)NessusWindows : Microsoft Bulletins
high
153377KB5005573: Windows 10 Version 1607 and Windows Server 2016 September 2021 Security UpdateNessusWindows : Microsoft Bulletins
high
153373KB5005568: Windows 10 Version 1809 and Windows Server 2019 September 2021 Security UpdateNessusWindows : Microsoft Bulletins
high