To remove the old Certificates from the Trusted Root you may want to follow the next steps:
for store in $(/usr/lib/vmware-vmafd/bin/vecs-cli store list | grep -v TRUSTED_ROOT_CRLS); do echo "[*] Store :" $store;\
/usr/lib/vmware-vmafd/bin/vecs-cli entry list --store $store --text | grep -ie -ie "Alias" "Subject" -ie "Issuer"; \
done;
/usr/lib/vmware-vmafd/bin/vecs-cli entry getcert --store TRUSTED_ROOTS --alias "alias from the vecs entry" --output /tmp/"filename"
/usr/lib/vmware-vmafd/bin/dir-cli trustedcert unpublish --cert <file> --login <admin_user_id> --password <admin_password> |
/usr/lib/vmware-vmafd/bin/vecs-cli entry delete --store TRUSTED_ROOT_CRLS -y --alias "alias from the vecs entry"
/usr/lib/vmware-vmafd/bin/vecs-cli force-refresh