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Case File

CVE-2017-8563

HIGH · CVSS 8.1 EPSS 7.18%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-07-11 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE
CVE-2017-8563
Severity
HIGH
CVSS
8.1
EPSS
7.18%
Microsoft Windows

Original Filing — NVD Description

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".