source: https://www.securityfocus.com/bid/48582/info Pro Softnet IDrive Online Backup ActiveX control is prone to a vulnerability that lets attackers overwrite files with arbitrary, attacker-controlled content. An attacker can exploit this issue to corrupt and overwrite arbitrary files on a victim's computer in the context of the vulnerable application using the ActiveX control (typically Internet Explorer). IDrive Online Backup ActiveX control 3.4.0 is vulnerable; other versions may also be affected.