To xp_cmdshell March-vulnerability warning-the black bar safety net

To xp_cmdshell March-vulnerability warning-the black bar safety net. Using MSSQL store expansion made service is the management right. The ultimate goal of SQL Injection attack methods. Several key problems and their solutions. Get the current user permissions. Hack the sa account is a weak password. Determine the storage expansion detection. Recovery xp_cmdshell, grab broiler. Open the file upload window to upload the file to the C:\WinNt\System32\ and execute the library command. Everyday use of the net use and net localgroup command to add a hidden account, clean up the IIS logs and the MSSQL