Vulnerability Management Practice Lab

I am trying to create a Vulnerability Management Practice Lab with WMware Fusion, Windows 10 virtual machine, and Nessus.

I was wondering if anyone could recommend any old software I could install that could appear as a critical vulnerability in a potential Nessus scan. I've tried installing an old version of firefox/internet explorer and did a basic credentialed scan but nothing related appeared in the vulnerability scan.

cybersecurity lab management practice vulnerability vulnerability management