CVE-2020-12834

Public Exploit

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).

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 45.81% Top 5%
Third-Party Advisory github.io
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://psytester.github.io/CVE-2020-12834/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-12834?
CVE-2020-12834 has been scored as a critical severity vulnerability.
How to fix CVE-2020-12834?
To fix CVE-2020-12834, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-12834 being actively exploited in the wild?
It is possible that CVE-2020-12834 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~46% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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