CVE:CVE-2023-21549
CNNVD:CNNVD-202301-747
Microsoft Windows SMB Server是美国微软（Microsoft）公司的一个网络文件共享协议。它允许计算机上的应用程序读取和写入文件以及从计算机网络中的服务器程序请求服务。
Microsoft Windows SMB Server存在安全漏洞。攻击者利用该漏洞可以提升权限。
solution:Upgrade microsoft windows_10_1607 to a higher version than -; Upgrade microsoft windows_10_1809 to a higher version than -; Upgrade microsoft windows_10_20h2 to a higher version than -; Upgrade microsoft windows_10_21h2 to a higher version than -; Upgrade microsoft windows_10_22h2 to a higher version than -; Upgrade microsoft windows_11_21h2 to a higher version than -; Upgrade microsoft windows_11_22h2 to a higher version than -; Upgrade microsoft windows_7 to a higher version than -:sp1,and avoid the version -:sp1; Upgrade microsoft windows_8.1 to a higher version than -; Upgrade microsoft windows_rt_8.1 to a higher version than -; Upgrade microsoft windows_server_2012 to a higher version than -,r2,and avoid the version r2; Upgrade microsoft windows_server_2016 to a higher version than -; Upgrade microsoft windows_server_2019 to a higher version than -; Upgrade microsoft windows_server_2022 to a higher version than -