sql server 中去掉不安全的扩展存储过程

 

删除扩展存储过程：EXEC sp_dropextendedproc 'xp_cmdshell'

 

恢复删除的扩展存储过程：EXEC sp_addextendedproc xp_cmdshell, @dllname='xplog70.dll'

 

xp_cmdShell -> xplog70.dll

xp_dirtree  -> spstart.dll