CVE-2021-3377914.07.2021, 18:15Windows AD FS Security Feature Bypass VulnerabilityEnginsightProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVectorNISTPrimary8.1 HIGHNETWORKLOWLOWCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:NBase ScoreCVSS 3.xEPSS ScorePercentile: UnknownAffected Products (NVD)VendorProductVersionmicrosoftwindows_server_2016-microsoftwindows_server_2019-𝑥= Vulnerable software versionsWindows ReleasesPlatformVersionWindows Server2004 Server CoreKB500423720H2 Server CoreKB5004237Windows Server 2016Server CoreKB5004238StandardKB5004238Windows Server 2019Server CoreKB5004244StandardKB5004244Referenceshttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-33779https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-33779