CVE-2021-31956 | Severity.io

Description

Windows NTFS Elevation of Privilege Vulnerability

Related CPE's

windows_10_1507

Vulnerable

windows_10_1607

Vulnerable

windows_10_1809

Vulnerable

windows_10_1909

Vulnerable

windows_10_2004

Vulnerable

windows_10_20h2

Vulnerable

windows_10_21h1

Vulnerable

Vulnerable

Vulnerable

Vulnerable

windows_server_2004

Vulnerable

o

microsoft

windows_server_2008

2

o

microsoft

windows_server_2012

2

windows_server_2016

Vulnerable

windows_server_2019

Vulnerable

windows_server_20h2

Vulnerable

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31956

PatchVendor Advisory

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31956

PatchVendor Advisory

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-31956

US Government Resource

Weaknesses

[email protected]

Primary

CWE-191

134c704f-9b21-4f2e-91b3-4a467353bcc0

Secondary

CWE-191

CVSS impact metrics

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

7.8 · High

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2021-06-08T23:15:08.847Z

4 years ago

Last modified

2026-01-13T22:22:46.067Z

2 months ago