https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2018-7301.htmlhttps://patchthecve.com/cve/CVE-2018-7301.htmlWed, 17 Jun 2026 02:02:58 +0000CRITICAL 9.8: eQ-3 AG HomeMatic CCU2 2.29.22 devices have an open XML-RPC port without authentication. This can be exploited by sending arbitrary XML-RPC requests to control the attached BidCos devices.https://patchthecve.com/cve/CVE-2018-7299.htmlhttps://patchthecve.com/cve/CVE-2018-7299.htmlWed, 17 Jun 2026 02:02:58 +0000HIGH 8.0: Remote Code Execution in the addon installation process in eQ-3 AG Homematic CCU2 2.29.2 and earlier allows authenticated attackers to create or overwrite arbitrary files or install malicious software on the device.https://patchthecve.com/cve/CVE-2018-7298.htmlhttps://patchthecve.com/cve/CVE-2018-7298.htmlWed, 17 Jun 2026 02:02:58 +0000HIGH 8.1: In /usr/local/etc/config/addons/mh/loopupd.sh on eQ-3 AG HomeMatic CCU2 2.29.22 devices, software update packages are downloaded via the HTTP protocol, which does not provide any cryptographic protection of the downloaded contents. An attacker with a privileged network position (which could be obtaihttps://patchthecve.com/cve/CVE-2018-7297.htmlhttps://patchthecve.com/cve/CVE-2018-7297.htmlWed, 17 Jun 2026 02:02:58 +0000CRITICAL 9.8: Remote Code Execution in the TCL script interpreter in eQ-3 AG Homematic CCU2 2.29.2 and earlier allows remote attackers to obtain read/write access and execute system commands on the device. This vulnerability can be exploited by unauthenticated attackers with access to the web interface.https://patchthecve.com/cve/CVE-2018-7296.htmlhttps://patchthecve.com/cve/CVE-2018-7296.htmlWed, 17 Jun 2026 02:02:58 +0000MEDIUM 5.3: Directory Traversal / Arbitrary File Read in User.getLanguage method in eQ-3 AG Homematic CCU2 2.29.2 and earlier allows remote attackers to read the first line of an arbitrary file on the CCU2's filesystem. This vulnerability can be exploited by unauthenticated attackers with access to the web inte