7.8

CVE-2021-34484

Warning

Windows User Profile Service Elevation of Privilege Vulnerability

Data is provided by the National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 1507 Version < 10.0.10240.19022
Microsoft ≫ Windows 10 1607 Version < 10.0.14393.4583
Microsoft ≫ Windows 10 1809 Version < 10.0.17763.2114
Microsoft ≫ Windows 10 1909 Version < 10.0.18363.1734
Microsoft ≫ Windows 10 2004 Version < 10.0.19041.1165
Microsoft ≫ Windows 10 20h2 Version < 10.0.19042.1165
Microsoft ≫ Windows 10 21h1 Version < 10.0.19043.1165
Microsoft ≫ Windows 7 Version- Updatesp1
Microsoft ≫ Windows 8.1 Version-
Microsoft ≫ Windows Rt 8.1 Version-
Microsoft ≫ Windows Server 2004 Version < 10.0.19041.1165
Microsoft ≫ Windows Server 2008 Version- Updatesp2
Microsoft ≫ Windows Server 2008 Versionr2 Updatesp1 HwPlatformx64
Microsoft ≫ Windows Server 2016 Version < 10.0.14393.4583
Microsoft ≫ Windows Server 2019 Version < 10.0.17763.2114
Microsoft ≫ Windows Server 20h2 Version < 10.0.19042.1165

31.03.2022: CISA Known Exploited Vulnerabilities (KEV) Catalog

Microsoft Windows User Profile Service Privilege Escalation Vulnerability

Vulnerability

Microsoft Windows User Profile Service contains an unspecified vulnerability that allows for privilege escalation.

Description

Apply updates per vendor instructions.

Required actions
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 7.51% 0.915
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 4.6 3.9 6.4
AV:L/AC:L/Au:N/C:P/I:P/A:P
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
secure@microsoft.com 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H