CVE-2019-10119

Name of the Vulnerable Software and Affected Versions: eQ-3 HomeMatic CCU2 versions prior to 2.41.8 eQ-3 HomeMatic CCU3 versions prior to 3.43.16

Description: The issue allows an attacker to bypass authentication due to the lack of authorization checks when using session IDs for authentication. An attacker can obtain a session ID through an invalid login attempt to the RemoteApi account, which leads to automatic login as an admin.

Recommendations: For eQ-3 HomeMatic CCU2 versions prior to 2.41.8, update to version 2.41.8 or later. For eQ-3 HomeMatic CCU3 versions prior to 3.43.16, update to version 3.43.16 or later.