7.5
CVSSv2

CVE-2020-12834

Published: 15/05/2020 Updated: 21/05/2020
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

eQ-3 Homematic Central Control Unit (CCU)2 up to and including 2.51.6 and CCU3 up to and including 3.51.6 allow Remote Code Execution in the JSON API Method ReGa.runScript, by unauthenticated attackers with access to the web interface, due to the default auto-login feature being enabled during first-time setup (or factory reset).

Vulnerability Trend

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eq-3 homematic_ccu2_firmware

eq-3 ccu3_firmware