C7000v2

Password for the wifi? 

Password to log into the router?

https://www.netgear.com/support/product/C7000.aspx

You have posted your message in the section of this community given over to Mobile Routers, Hotspots & Modems. (This is easily done, given Netgear's complicated community structure.)

Many questions apply to different types of device, so you might get responses here, but you might get more help, and find earlier questions and answers specific to your hardware, in the appropriate section for your device. That's probably here:

Cable Modems & Routers