CVE-2021-43240

high

Description

NTFS Set Short Name Elevation of Privilege Vulnerability

References

https://www.tenable.com/blog/microsofts-december-2021-patch-tuesday-addresses-67-cves-cve-2021-43890

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43240

Details

Source: Mitre, NVD

Published: 2021-12-15

Updated: 2022-07-12

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High