By blocking public access you will protect yourself and your home network. Even if you aren’t vulnerable to one of the two vulnerabilities we posted above, future vulnerabilities may emerge on port 7547. If it is, we suggest you contact your ISP and ask them to prevent outsiders from accessing that port on your home router. You can use the tool below to determine if your port 7547 is open to the public internet. They have the ability to configure their network to prevent outsiders from accessing that port. Many ISPs do not block public access to port 7547. Only your ISP should be able to access this port to manage your home router. Your ISP should not allow someone from the public internet to connect to your router’s port 7547. Researchers have been discussing the dangers of port 7547 in home routers for a few years now. Besides the MC vulnerability, this port can have other vulnerabilities, one of which was disclosed a few months ago. That service listens on a “port” number, which is 7547. The MC vulnerability exists in a service that your ISP uses to remotely manage your home router. Using the tool below you can tell if you have the MC vulnerability. It is now being used to hack home routers. It has been known for a few years and was first disclosed by CheckPoint in 2014. We will call it the MC vulnerability for short. This vulnerability is known as the “misfortune cookie”. Half of the internet service providers we analyzed have routers with a very specific vulnerability.

They can access workstations, mobile devices, wifi cameras, wifi climate control and any other devices that use the home WiFi network. Those home networks are now being explored by hackers who have full access to them via the hacked home router. In the past month alone we have seen over 57,000 unique home routers being used to attack WordPress sites. Tuesday morning we published a post showing how 6.7% of all attacks we see on WordPress sites come from hacked home routers. We also monitor attacks on those sites to determine which IPs are attacking them and we block those IPs in real-time through a blacklist. At Wordfence, we make a firewall and malware scanner that protects over 2 million WordPress websites.

Is my wifi secure test