eQ-3 Homematic CCU2 2.47.15 and prior and CCU3 3.47.15 and prior use session IDs for authentication but lack authorization checks. An attacker can obtain a session ID from CVE-2019-9583, resulting in the ability to read the service messages, clear the system protocol, create a new user in the system, or modify/delete internal programs.
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
Link | Tags |
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https://psytester.github.io/CVE-2019-14475 | third party advisory exploit |