nanog mailing list archives

Re: Cisco Update


From: Jeroen van Aart <jeroen () mompl net>
Date: Wed, 11 Jul 2012 13:04:37 -0700

Joe Greco wrote:
No, really, how bad an idea can it be to have a central database and
a system that's allowed to remotely log in, configure, and update thousands of Internet-connected CPE? I mean, talk about making an
attractive target.

No argument against the lack of wisdom regarding this cisco thing, but...

As a botnet operator in the business of making money (and thus relying on the availability of your botnets) why go through the bother of compromising such system and creating a botnet (which will be rather quickly fixed once the breach is noticed) when you can do it easily enough sending out a simple email with the proper binary code attached, relying on the PEBKAC paradigm. ;-)

This method has been proven to be very effective, considering many 100s of millions of zombie computers exist.

Greetings,
Jeroen

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