Software developed and used in present, mostly has its software vulnerability. Unauthorized users can use these software vulnerabilities to access and make a lot of damages to computer systems such as changing data, making data loss, distribute itself to other computers and interrupting their processes. Also, they damage computer networks. The objective of this independent study is to research and implement a tool called "security administrative tool based on open source vulnerability database" to solve the above problems. This tool developed by using Web Service and Microsoft. Net technology. With this system, users can scan and find software lists installed in their computers. Each software list consists of the two important data are software name and version. Then users can send these data via network to web service. At web service server, these data are compared with the data contained in the Open Source Vulnerability Database to find their vulnerabilities. The result of this process is the software vulnerability lists. Later, users can use these software vulnerability lists to protect and handle the problems which may be caused by each software vulnerability. Finally, this tool will be a useful tool to help system administrative to detect, problems and handle software in computers and networks.
