Resurrecting old RV082 with certificate issues

[richwmlove]

I am trying to resurrect an old RV082 that I replaced several years ago. When I try to connect to it all browsers tell me that there is a certificate error, apparently corrupted. How can I fix this so I can reuse the device?

[richwmlove]

update

I was finally able to log in using chrome and update the firmware. However the certificate issued expired in 2019. how do I update the certificate now? I don't see any way within the router.

[richwmlove]

I have finally found the solution.

First log in using Chrome and accept the risk when it asks.

Second upgrade to the latest firmware.

Third, switch to Firefox and go to your browsers security tab and locate the cisco certificates. You should now find two for the router. One will be for SHA-1 and the other for SHA-256. Delete the one for SHA-1.

Four, you should be able to log into your routers from firefox.