I want to remediate a vulnerability on one of the VM But don't have credentials to that box. I do have the admin creds to the Host. I can't login to the box using Host admin creds. Is there a way to login to guest OS without creds?
Essentially, no, you need credentials into the guest OS.
No, vSphere is it's basically like a server room. With the right key you can enter the room, but you still need credentials for individual systems in the room.