![labrador windows xp background labrador windows xp background](https://www.desktopbackground.org/download/480x800/2012/06/25/410912_windows-classic-field-1920x1080-full-hd-16-9-wallpapers_1920x1080_h.jpg)
The activity can be verified by checking similarly to what we did with the GUI option as before. EXEC sp_configure 'show advanced options', 1 Finally, we will run the reconfigure command that will enable the XP commercial option on the target machine, as shown in the image given below. Then we will choose to execute the XP command shell option and activate it.
Labrador windows xp background series#
To enable the XP command shell on the target machine using SQSH we will be running a series of commands that would first show the advanced options available within the SP configuration option. sqsh -S 192.168.1.146 -U sa -P " "Īs we can observe from the image, the SQL Server had blocked access to the procedure command shell therefore, we will enable it now.
Labrador windows xp background password#
The syntax for using this tool is quite simple, first type sqsh with the -S and the Target IP address followed by -U with the username of the server admin and -P with the password for that particular user as shown in the image below. XP command shell option is enabled on the target machine or not. Next, we are using the sqsh tool in the kali machine.
![labrador windows xp background labrador windows xp background](https://www.desktopbackground.org/download/1280x1024/2015/07/14/979279_mountain-nature-blue-sky-wallpapers-windows-10-wallpapers_1920x1080_h.jpg)
This way, we can enable XP command shell using the graphical user interface on a Windows MSSQL Server. We need to choose the Surface Area Configuration facets from the drop-down menu, as shown in the image below:Īfter choosing the surface area configuration facet, we see that we have the XPCmdShellEnabled option set as false.Ĭlicking on the XP command shell option, we change its value from false to true, as shown in the figure below. It will have a field with the various types of facets available. We need to choose the “ Facets” option from this menu, as demonstrated below:Ĭlicking on the Facets option will open a new window. Here, we have the SQL Server Instance we right-click on the instance to find a drop-down menu. Now that we have the SQL instance running as Administrator, we need to access the Object Explorer section. In the demonstration below, we are using the credentials of the SA user to log in on the SQL server. We need to have administrator privileges to enable it. Enabling xp_cmdshellīy default, the function of xp_cmdshell is disabled in the SQL server. Now that we have some knowledge about the xp_cmdshell, we can see how it can be enabled on an SQL server. It was designed to use the SQL queries with the system command to automate various tasks that would require additional programming and working. The implementation of the xp_cmdshell can be traced back to SQL Server 6.5. To simplify, we can say that it allows the database administrators to access and execute any external process directly from the SQL Server. Any output that is generated by it is shown in the format of rows of text. Although in that article, we didn’t explain the background of the xp_cmdshell functionality and its security aspect, which we will discuss.Īccording to the Official Microsoft Documentations, xp_cmdshell is a functionality that spawns a Windows command shell and passes in a string for execution. Previously, we have briefly discussed exploiting the xp_cmdshell functionality with the help of the Metasploit module: exploit/windows/mssql/mssql_payload in our article: MSSQL Penetration Testing with Metasploit.
![labrador windows xp background labrador windows xp background](https://compote.slate.com/images/5e48cf3d-0992-4eda-a080-e00e07738b2f.jpg)
To get the MS-SQL server set up, you can refer to our article: Penetration Testing Lab Setup: MS-SQL. Table of ContentĪll the demonstrations in this article will be presented on the MSSQL Server. In this article, we will be discovering and exploiting the security aspects of the xp_cmdshell functionality. Today’s article is the third article in the series of MSSQL Server and its penetration Testing.