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.