Handling errors if telnet isn't running

routersploit/modules/exploits/grandstream/gxv3611hd_ip_camera_rce.py

@@ -30,6 +30,7 @@ class Exploit(exploits.Exploit):
     port = exploits.Option(23, 'Target port')  # default port
 
     def run(self):
+        try:
             if self.check():
                 print_success("Target appears to be vulnerable...")
 
@@ -65,6 +66,8 @@ class Exploit(exploits.Exploit):
                     print_error("Failed to log into backdoor.")
             else:
                 print_error("Exploit failed. Target does not appear vulnerable")
+        except Exception as err:
+            print_error("{}".format(err))
 
     @mute
     def check(self):