diff --git a/modules/exploits/multi/http/extplorer_upload_exec.rb b/modules/exploits/multi/http/extplorer_upload_exec.rb
index 12e1ec1dc2..04bc6c7423 100644
--- a/modules/exploits/multi/http/extplorer_upload_exec.rb
+++ b/modules/exploits/multi/http/extplorer_upload_exec.rb
@@ -72,7 +72,7 @@ class Metasploit3 < Msf::Exploit::Remote
 				return Exploit::CheckCode::Safe
 			end
 
-			if res.body =~ /<version>2\.1\.0RC[012]<\/version>/
+			if res.body =~ /<version>2\.1\.(0RC\d|0|1|2)<\/version>/
 				return Exploit::CheckCode::Vulnerable
 			end