CVE-2019-14984

Name: CVE-2019-14984
Creator: NVD / NIST
Published: 2019-08-13T20:15:12.15+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 5.75%

Last modified Jun 17, 2026

CVE-2019-14984 is a vulnerability of currently unknown severity. eQ-3 Homematic CCU2 and CCU3 with the XML-API through 1.2.0 AddOn installed allow Remote Code Execution by unauthenticated attackers with access to the web interface, because the undocumented addons/xmlapi/exec.cgi script uses CMD_EXEC to execute TCL code from a POST request.. EPSS estimates a 5.75% chance of exploitation in the next 30 days.

Description

eQ-3 Homematic CCU2 and CCU3 with the XML-API through 1.2.0 AddOn installed allow Remote Code Execution by unauthenticated attackers with access to the web interface, because the undocumented addons/xmlapi/exec.cgi script uses CMD_EXEC to execute TCL code from a POST request.

Metrics

EPSS Probability

5.75%

92.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-306

Affected Software

Vendor	Product	Versions
Eq-3	Homematic Ccu2 Firmware	<= 1.2.0
Eq-3	Homematic Ccu3 Firmware	<= 1.2.0

References

https://psytester.github.io/CVE-2019-14984/Exploit, Third Party Advisory
https://psytester.github.io/CVE-2019-14984/Exploit, Third Party Advisory

Timeline

Published: Aug 13, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-14984?

How severe is CVE-2019-14984?

Severity scoring for CVE-2019-14984 is pending analysis. The EPSS model estimates a 5.75% probability of exploitation in the next 30 days.

How do I fix CVE-2019-14984?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-14984?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST