Update auxiliary/scanner/redis/redis_server and mixin

Author: wchen-r7

lib/msf/core/auxiliary/redis.rb

@@ -54,7 +54,7 @@ def redis_command(*commands)
       if /(?<auth_response>ERR operation not permitted|NOAUTH Authentication required)/i =~ command_response
         fail_with(::Msf::Module::Failure::BadConfig, "#{peer} requires authentication but Password unset") unless datastore['Password']
         vprint_status("Requires authentication (#{printable_redis_response(auth_response, false)})")
-        if (auth_response = send_redis_command('AUTH', datastore['Password']))
+        if (auth_response = send_redis_command('AUTH', datastore['PASSWORD']))
           unless auth_response =~ /\+OK/
             vprint_error("Authentication failure: #{printable_redis_response(auth_response)}")
             return

modules/auxiliary/scanner/redis/redis_server.rb

@@ -12,7 +12,7 @@ class MetasploitModule < Msf::Auxiliary
 
   def initialize(info = {})
     super(update_info(info,
-      'Name'         => 'Redis Scanner',
+      'Name'         => 'Redis Command Execute Scanner',
       'Description'  => %q(
         This module locates Redis endpoints by attempting to run a specified
         Redis command.