CVE-2019-14984

moderate-risk

Published 2019-08-13

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.

Do I need to act?

9.2% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 8.1/10 High

NETWORK / HIGH complexity

Affected Products (2)

Homematic Ccu2 Firmware

Homematic Ccu3 Firmware

Affected Vendors

Eq-3

References (2)

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

/ 100

moderate-risk

Severity 24/34 · High

Exploitability 10/34 · Low

Exposure 7/34 · Low