Absolute path traversal vulnerability in a certain ActiveX control in Zune allows user-assisted remote attackers to overwrite arbitrary files via the SaveToFile method. NOTE: the victim must explicitly allow the code to run.
https://www.exploit-db.com/exploits/5489
https://exchange.xforce.ibmcloud.com/vulnerabilities/42028
http://www.securityfocus.com/archive/1/491231/100/0/threaded