CVE-2021-33739

Microsoft DWM Core Library Elevation of Privilege Vulnerability
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.4 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
microsoftCNA
8.4 HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 93%
VendorProductVersion
microsoftwindows_10_1909
𝑥
< 10.0.18363.1621
microsoftwindows_10_2004
𝑥
< 10.0.19041.1052
microsoftwindows_10_20h2
𝑥
< 10.0.19042.1052
microsoftwindows_10_21h1
𝑥
< 10.0.19043.1052
microsoftwindows_server_2004
𝑥
< 10.0.19041.1052
microsoftwindows_server_20h2
𝑥
< 10.0.19042.1052
𝑥
= Vulnerable software versions
References
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-33739
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-33739