Multiple command handlers in CA (Computer Associates) BrightStor ARCserve Backup for Laptops and Desktops r11.0 through r11.5 do not verify if a peer is authenticated, which allows remote attackers to add and delete users, and start client restores.
http://www.securitytracker.com/id?1018728
http://www.securityfocus.com/bid/24348
http://www.securityfocus.com/archive/1/480252/100/100/threaded
http://www.ca.com/us/securityadvisor/vulninfo/vuln.aspx?id=35677
http://www.ca.com/us/securityadvisor/newsinfo/collateral.aspx?cid=156006
http://supportconnectw.ca.com/public/sams/lifeguard/infodocs/caarcservebld-securitynotice.asp
http://secunia.com/advisories/25606
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=598