CVE-2019-1321

EUVD-2019-9880
An elevation of privilege vulnerability exists when Windows CloudStore improperly handles file Discretionary Access Control List (DACL), aka 'Microsoft Windows CloudStore Elevation of Privilege Vulnerability'.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
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
Base Score
CVSS 3.x
EPSS Score
Percentile: 50%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_server_2019
-
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
1703 (x64, x86)
KB4520010
1709 (arm64, x64, x86)
KB4520004
1803 (arm64, x64, x86)
KB4520008
1809 (arm64, x64, x86)
KB4519338
1903 (arm64, x64, x86)
KB4517389
Windows Server
1803 Server Core
KB4520008
1903 Server Core
KB4517389
Windows Server 2019
Server Core
KB4519338
Standard
KB4519338
References
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1321
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1321