CVE-2019-14984

HIGH

eQ-3 Homematic CCU2 and CCU3 XML-API < 1.2.0 - Unauthenticated Remote Code Execution via exec.cgi

Title source: llm

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.

References (1)

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

https://psytester.github.io/CVE-2019-14984/

Scores

CVSS v3 8.1

EPSS 0.0575

EPSS Percentile 92.1%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-306

Status published

Products (2)

eq-3/homematic_ccu2_firmware < 1.2.0

eq-3/homematic_ccu3_firmware < 1.2.0

Published Aug 13, 2019

Tracked Since Feb 18, 2026