CVE-2021-34484

Windows User Profile Service Elevation of Privilege Vulnerability
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
microsoftCNA
7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CVEADP
---
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CISA-ADPADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 90%
VendorProductVersion
microsoftwindows_10_1507
𝑥
< 10.0.10240.19022
microsoftwindows_10_1607
𝑥
< 10.0.14393.4583
microsoftwindows_10_1809
𝑥
< 10.0.17763.2114
microsoftwindows_10_1909
𝑥
< 10.0.18363.1734
microsoftwindows_10_2004
𝑥
< 10.0.19041.1165
microsoftwindows_10_20h2
𝑥
< 10.0.19042.1165
microsoftwindows_10_21h1
𝑥
< 10.0.19043.1165
microsoftwindows_7
-
microsoftwindows_8.1
-
microsoftwindows_rt_8.1
-
microsoftwindows_server_2004
𝑥
< 10.0.19041.1165
microsoftwindows_server_2008
-
microsoftwindows_server_2012
-
microsoftwindows_server_2016
𝑥
< 10.0.14393.4583
microsoftwindows_server_2019
𝑥
< 10.0.17763.2114
microsoftwindows_server_20h2
𝑥
< 10.0.19042.1165
𝑥
= Vulnerable software versions
References
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34484
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34484