eQ-3 Homematic AddOn ‘CloudMatic’ on CCU2 and CCU3 allows uncontrolled admin access, resulting in the ability to obtain VPN profile details, shutting down the VPN service and to delete the VPN service configuration. This is related to improper access control for all /addons/mh/ pages.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9584
Reference (s):
- https://github.com/psytester/psytester.github.io/blob/master/_posts/hacking_and_pentests/CVEs/2019-03-27-CVE-2019-9584.md
- https://psytester.github.io/CVE-2019-9584/