vRealize Operations 8.x and 7.x Security Patch for VMSA-2021-0004
As you can see from the subject VMSA-2021-0004 published for vRealize Operations vulnerabilities. You’ve two options that you can do patch or apply workaround. You can find the details about this vulnerabilities from https://www.vmware.com/security/advisories/VMSA-2021-0004.html. I added table below about affected versions.
You can find appropriate patch file and download from Product Patches on my.vmware.com
Please take a snapshot before applying the patch. You should take the cluster offline before take snapshot on vRealize Operations VM. You can find details about taking snapshot of vRealize Operations on https://kb.vmware.com/s/article/2149269