Menatelecom MyFi Router Security Risk

Today I decided to try out one of those sites that checks what ports you have open on your connection (GRC). At the time I performed the test I was on my Menatelecom MyFi connection (reviewed here). Unfortunately their device have two risky ports open. One of them I guess they left as a backdoor for their support team to access and fix (or break) stuff. The other I have no idea why they decided to leave open.…