VERITAS Backup Exec Server (beserver.exe) 9.0 through 10.0 for Windows allows remote unauthenticated attackers to modify the registry by calling methods to the RPC interface on TCP port 6106.
http://www.us-cert.gov/cas/techalerts/TA05-180A.html
http://www.kb.cert.org/vuls/id/584505
http://www.idefense.com/application/poi/display?id=269&type=vulnerabilities&flashstatus=true
http://seer.support.veritas.com/docs/277429.htm
http://seer.support.veritas.com/docs/276605.htm