CVE-2020-12834

CRITICAL

9.8

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).

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published5/15/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

eq-3:ccu3_firmwareeq-3:homematic_ccu2eq-3:homematic_ccu2_firmwareeq-3:homematic_ccu3

Weaknesses (CWE)

CWE-276

References

https://psytester.github.io/CVE-2020-12834/(cve@mitre.org)

https://psytester.github.io/CVE-2020-12834/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.