Fixing D-Link DSL 2750B false positive.

routersploit/modules/exploits/dlink/dsl_2750b_info_disclosure.py

@@ -58,7 +58,7 @@ class Exploit(exploits.Exploit):
             headers = ("Option", "Value")
             print_table(headers, *creds)
         else:
-            print_error("Credentials could not be found")
+            print_error("Exploit failed - credentials could not be found")
 
     @mute
     def check(self):
@@ -68,7 +68,7 @@ class Exploit(exploits.Exploit):
         if response is None:
             return False  # target is not vulnerable
 
-        if any(map(lambda x: x in response.text, ["SSID", "PassPhrase"])):
+        if all(map(lambda x: x in response.text, ["SSID", "PassPhrase"])):
             return True  # target is vulnerable
 
         return False  # target is not vulnerable