Stack-based buffer overflow in UltraCamLib in the UltraCam ActiveX Control (UltraCamX.ocx) for the TRENDnet SecurView camera TV-IP422WN allows remote attackers to execute arbitrary code via a long string to the (1) CGI_ParamSet (2) OpenFileDlg (3) SnapFileName (4) Password (5) SetCGIAPNAME (6) AccountCode or (7) RemoteHost function.