Is CVE-2019-14473 actively exploited?

No active exploitation of CVE-2019-14473 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2019-14473 be exploited remotely?

Yes. CVE-2019-14473 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2019-14473?

CVE-2019-14473 has a CVSS score of 8.8 (HIGH).

HOME VULNERABILITIESCVE-2019-14473

HIGH

CVE-2019-14473

CWE-862Published: August 6, 2019· Updated: Jun 17, 2026

8.8

CVSS v3.1

Official Description

eQ-3 Homematic CCU2 and CCU3 use session IDs for authentication but lack authorization checks. Consequently, a valid guest level or user level account can create a new admin level account, read the service messages, clear the system protocol or modify/delete internal programs, etc. pp.

NVD Source

Technical Analysis

CVE-2019-14473 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.