Secunia Security Advisory – Marco Torti has discovered a vulnerability in eXPert PDF ViewerX ActiveX Control, which can be exploited by malicious people to overwrite arbitrary files.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/71441/sa32426.txt
Source: https://packetstormsecurity.com/files/71441/Secunia-Security-Advisory-32426.html

