JS: Redirector-CVBV from my routers log in page, notifications every 5 minutes

Avast is showing me my routers log in page as a redirector virus.

It shows me a notification every 5-10 minutes telling me that the connection to: wpad.www.nexxtwifi.com was terminated because it was infected with JS:Redirector-CBV [Trj]. Further details say that it was through the Windows\system34\svchost.exe and it was detected by the web shield.

On top of that, whenever I visit the website, it tells me that this site is not secure, and shows me a notifiaction that prevents me from doing anything.

Does this mean my router is infected? I changed my DNS several times to more secure DNS addresses, and also factory reset it, yet the problem continues. Could this be a false positive? Is this something I can just ignore?

Attatched is an image of with the details of the notifications, its in spanish, tho.

Hi,
thanks for reporting.
The detection was double-checked and it will be fixed in the next VPS.
Sorry for any inconvenience.
Lukas