Re-ranking files

../exec_shellcode.rb
Rank Great -> Excellent

../cfme_manageiq_evm_upload_exec.rb
Rank Great -> Excellent

../hp_smhstart.rb
Rank Average -> Normal

Author: farkwun

modules/exploits/firefox/local/exec_shellcode.rb

@@ -7,7 +7,7 @@
 require 'msf/core/payload/firefox'
 
 class MetasploitModule < Msf::Exploit::Local
-  Rank = GreatRanking # Missing autodetection, but has widespread targetability
+  Rank = ExcellentRanking # Missing autodetection, but has widespread targetability
 
   include Msf::Payload::Firefox
   include Msf::Exploit::Remote::FirefoxPrivilegeEscalation

modules/exploits/linux/http/cfme_manageiq_evm_upload_exec.rb

@@ -6,7 +6,7 @@
 require 'msf/core'
 
 class MetasploitModule < Msf::Exploit::Remote
-  Rank = GreatRanking
+  Rank = ExcellentRanking
 
   include Msf::Exploit::Remote::HttpClient
   include Msf::Exploit::FileDropper

modules/exploits/linux/local/hp_smhstart.rb

@@ -9,7 +9,7 @@
 require 'msf/core/exploit/exe'
 
 class MetasploitModule < Msf::Exploit::Local
-  Rank = AverageRanking
+  Rank = NormalRanking
 
   include Msf::Exploit::EXE
   include Msf::Post::File