An ActiveX control in exlauncher.dll in the Help subsystem in National Instruments LabWindows/CVI before 2013 allows remote attackers to cause a denial of service by triggering the display of local example files.
An ActiveX control in lookout650.ocx, lookout660.ocx, and lookout670.ocx in National Instruments Lookout 6.5 through 6.7 allows remote attackers to execute arbitrary code by triggering the download of, and calls to, an arbitrary DLL file.