It seems that an exploit in ScreenOS that is this large and knowing some of the things the NSA has been up to over the past few years. The coincidences are a little scary. Looking at the leaked catalog of NSA Exploits, you find that the NSA had a backdoor for Juniper equipment called FEEDTHROUGH:<p>&gt; In the case of Juniper, the name of this particular digital lock pick is &quot;FEEDTROUGH.&quot; This malware burrows into Juniper firewalls and makes it possible to smuggle other NSA programs into mainframe computers.  (<a href="http:&#x2F;&#x2F;www.spiegel.de&#x2F;international&#x2F;world&#x2F;catalog-reveals-nsa-has-back-doors-for-numerous-devices-a-940994.html" rel="nofollow">http:&#x2F;&#x2F;www.spiegel.de&#x2F;international&#x2F;world&#x2F;catalog-reveals-ns...</a>)