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Re: Speedtouch 510 DOS

daemon@ATHENA.MIT.EDU (Kenny Gryp)
Wed Nov 26 11:04:48 2003

Message-ID: <34965.81.164.152.134.1069802592.squirrel@mail.dakin.be>
In-Reply-To: <20031125084052.31196.qmail@email.com>
Date: Wed, 26 Nov 2003 00:23:12 +0100 (CET)
From: "Kenny Gryp" <gryp@dakin.be>
To: "Kevin Milne" <kevin.milne@email.com>
Cc: bugtraq@securityfocus.com
MIME-Version: 1.0
Content-Type: text/plain;charset=iso-8859-1
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> Speedtouch 510 ADSL Modem/FW/Router
>
> We have been attempting to run NMAP and NESSUS scans using a new ADSL
> cable link.  Using the ADSL modem mentioned above, we found that a
> standard NMAP/NESSUS scan of an IP range would force the router to
> reboot itself after 20 seconds.   Thinking this was faulty hardware we
> replaced it with another brand new Speedtouch...to find the same
> problem occurred.   Having talked to Thomson, they simply dismissed it
> as faulty hardware....but twice?
>
> Anyone else found this problem, or can they confirm?

A nmap scan with os detection can make the Alcatel Speedtouch Home
ADSL Modem reboot. This was found in 2002, but no workaround exists as
far as i know.

Xforce Database: http://xforce.iss.net/xforce/xfdb/7893
Post on bugtraq:
http://archives.neohapsis.com/archives/bugtraq/2002-01/0150.html

The router has a different name and looks different, but the routers
have similar specifications, so maybe it's the same router in another
box.

Kenny Gryp
-- 
http://gryp.dakin.be - gryp@dakin.be

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