QNAP support asking for the password for my admin account? Is this legit?

I have a support ticket open due to an NVIDIA kernel issue after an update to QuTS Hero 6.0.1.3500.

Their support desk has now asked me for the admin account password through the ticket. They did not ask me to enable the remote support option. This seems very sketchy to me. This request is showing in the ticket, so its not someone sending an email spoofing their email address, but the remote support option should allow them administrative-level access to the device for any troubleshooting purposes with the driver and kernel and they didn’t ask for that to be enabled.

Can anyone chime in on this? The reasoning behind their request makes no sense, as the “_qnap_support” account that gets created is part of the administrators group.*
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If you are uncomfortable giving them the information, ask them to do a remote session instead and see what they respond with.

I did in my initial response to them stating sharing admin passwords is DEFINITELY not standard security practice.

The response back I got was:
"The default admin account is the root user and may be needed to troubleshoot this issue in depth. This is why the admin account cannot be removed, only disabled.

I will let them know the remote helpdesk is enabled so they can do some of the testing. If they need to use the admin account, do you mind if they force a password for it to access it? I can discuss with them if they can put the original password back in place when they are done if they have to force it."

If they can force a password and then put the original password back in place, why do they even ask? LOL

In remote acess they can let you enter the password.

Thats for their temporary account that qnap support uses during their remote session. They want the actual “local” administrators account on the machine in addition to that.

In remote support with Teamviewer you enter the password on your computer. They can’t see it or trap it.

This is via their help desk app - they didn’t offer a teamviewer option