CVE:CVE-2021-41361
CNNVD:CNNVD-202110-787
Microsoft Active Directory Federation Services是美国微软（Microsoft）公司的一个在Windows Server操作系统上运行的软件组件。它为用户提供对无法通过Active Directory ( AD )使用集成Windows身份验证 (IWA) 的系统和应用程序的单点登录访问。
Microsoft Active Directory Federation Services存在安全漏洞。以下产品和版本受到影响：Windows Server 2019,Windows Server 2019  (Server Core installation),Windows Server 2022,Windows Server 2022 (Server Core installation),Windows Server, version 2004 (Server Core installation),Windows Server, version 20H2 (Server Core Installation),Windows Server 2016,Windows Server 2016  (Server Core installation)
solution:Upgrade microsoft windows_server_2016 to a higher version than -,20h2,2004,and avoid the version 20h2,2004; Upgrade microsoft windows_server_2019 to a higher version than -; Upgrade microsoft windows_server_2022 to a higher version than -