Full Disclosure mailing list archives

Re: FiWin SS28S WiFi VoIP SIP/Skype Phone Hardcoded Telnet user/pass and debug access


From: pagvac <unknown.pentester () gmail com>
Date: Sat, 23 Sep 2006 02:40:50 +0100

Sorry, I meant to say "the ATM machine *hack* reported on Wired
magazine". Damn it, I need to get used to proofreading what I type
before posting! :-)

On 9/23/06, pagvac <unknown.pentester () gmail com> wrote:
On 9/22/06, Paul Schmehl <pauls () utdallas edu> wrote:

 --On Thursday, September 21, 2006 17:14:40 -0700 Shawn Merdinger
<shawnmer () gmail com> wrote:

Zachary McGrew has discovered and reported that the FiWin SS28S WiFi
VoIP SIP/Skype Phone with firmware version 01_02_07 has VxWorks Telnet
open with a hardcoded user/pass of 1/1.  Various debug commonds enable
viewing SIP credentials, WEP keys, etc. on the phone.
 >
More details here:
http://www.osnews.com/story.php/15923/Review-FiWin-SS28S-WiFi-VoIP-SIPSky
pe-Phone/
 >
The engineers who designed this should be summarily fired.  The terminal
stupidity of it is mind boggling!


I still find default passwords on ATM machines even more stupid :-D Especially when it allows you to reconfigure the 
machine into thinking that it gave you 4 times less money than it really did.

Not only default passwords on ATM machines concern me, but also remote monitoring/management software for ATM 
machines. If you think I got this idea from a cyberpunk movie then check out the following link:

 http://www.tranax.com/products/webrms/

One of the interesting features that the pro version of WebRMS includes is "ATM Configuration Settings":
http://www.tranax.com/products/webrms/package.cfm?pkg=pro.cfm (click on "Feature comparison")

I hope that *doesn't* mean that the ATM machine hacked reported on Wired magazine can also be done remotely!:

http://blog.wired.com/27BStroke6/index.blog?entry_id=1560245

What can I say, we humans are stupid by design.


 Paul Schmehl (pauls () utdallas edu)
Adjunct Information Security Officer
The University of Texas at Dallas
http://www.utdallas.edu/ir/security/


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--
pagvac
[http://ikwt.com/]

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