CVE-2019-15850
eQ-3 HomeMatic CCU3 firmware version 3.41.11 allows Remote Code Execution in the ReGa.runScript...
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2019-15850- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 9.0 High
AV:N/AC:L/Au:S/C:C/I:C/A:C - Weakness
- CWE-862
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2019-15850- Updated
- 2026-11-02
EUVDEUVD-2019-6766 No score
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.
- Record
EUVD-2019-6766- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-j374-9hrc-38w4 No score
eQ-3 HomeMatic CCU3 firmware version 3.41.11 allows Remote Code Execution in the ReGa.runScript...
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.
- Record
GHSA-j374-9hrc-38w4- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-15850 is a high vulnerability (CVSS 8.8) in Eq-3 Homematic Ccu3 Firmware, published October 17, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 15.6%, the 96th percentile. No source names a fixed version.