Multiple absolute path traversal vulnerabilities in the MW6QRCode.QRCode.1 ActiveX control in MW6QRCode.dll in MW6 Technologies QRCode ActiveX 3.0.0.1 and earlier allow remote attackers to create or overwrite arbitrary files via a full pathname in the argument to the (1) SaveAsBMP or (2) SaveAsWMF method. NOTE: some of these details are obtained from third party information.
https://www.exploit-db.com/exploits/4420
https://exchange.xforce.ibmcloud.com/vulnerabilities/36666
http://www.vupen.com/english/advisories/2007/3195
http://www.shinnai.altervista.org/exploits/OREurGhGgAtlCT8J2jSY.html
http://www.securityfocus.com/bid/25702