This module allows remote attackers to place arbitrary files on a users file system by abusing the "saveXML" method from the "XMLSimpleAccessor" class in the HP Easy Printer HPTicketMgr.dll ActiveX Control (HPTicketMgr.dll 2.7.2.0). Code execution can be achieved by first uploading the payload to the remote machine embedding a vbs file, and then upload another mof file, which enables Windows Management Instrumentation service to execute the vbs.
This module exploits a buffer overflow vulnerability in the NSEPA.NsepaCtrl.1 ActiveX control in Nsepa.ocx in Citrix Access Gateway Enterprise Edition. When the control processes a crafted HTTP header data, a stack based buffer overflow occurs allowing execution of arbitrary code.