Upgrading ESXi from 5.0.0 to 5.0.0 Update 3

After a security scan showed vulnerabilities, a recent client of mine requested the above update. The target server was a stand alone HP DL360 running ESXi version 5.0 (GA). The upgrade was performed with the following procedure, which should work equally as well for other ESXi versions. A system reboot is required. Continue reading