(0Day) Cisco Secure Desktop CSDWebInstaller ActiveX Control Cleaner.cab Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Cisco Secure Desktop. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within CSDWebInstaller.ocx. The CSDWebInstallerCtrl ActiveX control allows downloading and executing any Cisco-signed executable files. By renaming a Cisco-signed executable file to inst.exe and putting it on a webserver, an attacker can subsequently exploit vulnerabilities in the Cisco-signed executable file remotely.