CVE-2019-9584

moderate-risk

Published 2019-08-14

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.

Do I need to act?

0.45% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.8/10 Critical

NETWORK / LOW complexity

Affected Products (2)

Homematic Ccu2 Firmware

Homematic Ccu3 Firmware

Affected Vendors

Eq-3

References (4)

Exploit https://github.com/psytester/psytester.github.io/blob/master/_posts/hacking_and_...

Exploit https://psytester.github.io/CVE-2019-9584/

Exploit https://github.com/psytester/psytester.github.io/blob/master/_posts/hacking_and_...

Exploit https://psytester.github.io/CVE-2019-9584/

/ 100

moderate-risk

Severity 32/34 · Critical

Exploitability 2/34 · Minimal

Exposure 7/34 · Low