CVE-2019-15850 Missing authorization in n/a
An authenticated attacker can execute arbitrary code on HomeMatic CCU3 devices due to missing authorization checks in the ReGa.runScript method.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-15850?
CVE-2019-15850 is a high-severity missing authorization vulnerability in n/a, published on 17 Oct 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
eQ-3 HomeMatic CCU3 firmware version 3.41.11 allows Remote Code Execution in the ReGa.runScript method. An authenticated attacker can easily execute code and compromise the system.
Weakness: CWE-862
Which versions are affected by CVE-2019-15850?
It affects 1 product.
Products include Eq-3 Homematic Ccu3 Firmware.
How do I fix CVE-2019-15850?
No fix has been published for CVE-2019-15850 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2019-15850 being exploited?
There is no known exploitation of CVE-2019-15850 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-j374-9hrc-38w4.