Author Topic: Man-in-the-middle detection  (Read 2164 times)

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Offline ericB60

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Man-in-the-middle detection
« on: February 13, 2023, 01:38:12 PM »
Good morning,
My Android devices tell me they detected a man-in-the-middle when I do a network scan and my VPN kicks in.
I tested under Windows 11 and I have a message saying that ports are open and can allow individuals to enter my network.
The vulnerability identifier is: HNS-WAN-ACCESS and the open ports: 22589, 50997, 51000, and 63388.
Avast asks me to close them.
After analysis, it seems that my router (Livebox 5 from Orange) is the problem because it accesses the Internet; but that's his job, isn't it?
What can I do to fix this issue that seems to have occurred after an Avast One update?
FYI, my brother who has a Livebox 2 has the same problem with Avast VPN Security...
Thanks for reading me.
Eric

Offline DaveP

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Re: Man-in-the-middle detection
« Reply #1 on: February 13, 2023, 04:59:14 PM »
See my post in the Avast One for Android child board.  There's nothing wrong with your router.  The app has a bug that they're supposedly working to fix.

Offline ericB60

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Re: Man-in-the-middle detection
« Reply #2 on: February 13, 2023, 05:25:04 PM »
Thanks ;)

Offline ericB60

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Re: Man-in-the-middle detection
« Reply #3 on: February 14, 2023, 01:32:28 PM »
The problem seems solved for Android but not on Windows 11
Eric