CVE-2018-8340

A security feature bypass vulnerability exists when Active Directory Federation Services (AD FS) improperly handles multi-factor authentication requests, aka "AD FS Security Feature Bypass Vulnerability." This affects Windows Server 2016, Windows Server 2012 R2, Windows 10 Servers.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
microsoftCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 90%
VendorProductVersion
microsoftwindows_server_2016
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𝑥
= Vulnerable software versions
References
http://www.securityfocus.com/bid/105029
http://www.securitytracker.com/id/1041474
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8340
http://www.securityfocus.com/bid/105029
http://www.securitytracker.com/id/1041474
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8340