Lukas Zapletal of Red Hat reports: Regular user (somebody with username and password) and a consumer UUID of any system can download the consumer certificate and consume content or modify data without permission to do that.
Acknowledgements: This issue was discovered by Lukas Zapletal of Red Hat.
This issue has been addressed in following products: CloudForms for RHEL 6 CloudForms Tools for RHEL 5 Via RHSA-2012:1543 https://rhn.redhat.com/errata/RHSA-2012-1543.html
This issue has been addressed in following products: Red Hat Subscription Asset Manager 1.2 Via RHSA-2013:0544 https://rhn.redhat.com/errata/RHSA-2013-0544.html
The Red Hat Security Response Team has rated this issue as having low security impact in CloudForms 1.1. This issue is not currently planned to be addressed in future updates.