svchost receiving connection

Yesterday the FW blocked an atempted connection to svchost. Could someone explain me, if possible, what it means? It got me a bit worried.


P.S. I had just done a reboot and the machine was idle.

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Nothing to worry about. Whatever or whoever tried to connect got blocked. That’s the firewall’s job. It looks like you have an open port with number 49756 on your router.