CVE-2020-12834
Critical
Description
eQ-3 Homematic Central Control Unit (CCU)2 through 2.51.6 and CCU3 through 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).
SeverityCritical
CVSS9.8
Exploit probability—
ProductEq-3 Homematic Ccu2 Firmware
PublishedMay 15, 2020
First seenMay 15, 2020
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| eq-3 homematic_ccu2_firmware | v ≤ 2.51.6 | — |
| eq-3 ccu3_firmware | v ≤ 3.51.6 | — |
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