CVE-2017-8563

EUVD-2017-17513
Microsoft Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allows an elevation of privilege vulnerability due to Kerberos falling back to NT LAN Manager (NTLM) Authentication Protocol as the default authentication protocol, aka "Windows Elevation of Privilege Vulnerability".
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.1 HIGH
NETWORK
HIGH
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 95%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_10
-
microsoftwindows_7
*
microsoftwindows_8.1
*
microsoftwindows_rt_8.1
*
microsoftwindows_server_2008
*
microsoftwindows_server_2012
-
microsoftwindows_server_2016
*
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
(x64, x86)
KB4025338
1511 (x64, x86)
KB4025344
1607 (x64, x86)
KB4025339
1703 (x64, x86)
KB4025342
Windows 7
Service Pack 1 (x64, x86)
KB4025341
Windows 8.1
(x64, x86)
KB4025336
Windows RT 8.1
All
KB4025336
Windows Server 2008
Service Pack 2 (x64, x86)
KB4025409
Service Pack 2 Server Core (x64, x86)
KB4025409
Windows Server 2008 R2
Service Pack 1 (x64)
KB4025341
Service Pack 1 Server Core (x64)
KB4025341
Windows Server 2012
Server Core
KB4025343
Standard
KB4025343
Windows Server 2012 R2
Server Core
KB4025336
Standard
KB4025336
Windows Server 2016
Server Core
KB4025339
Standard
KB4025339
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/99402
https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8563
http://www.securityfocus.com/bid/99402
https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8563