CVE-2018-7298

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 obtained via DNS spoofing of www.meine-homematic.de or other approaches) can exploit this issue in order to provide arbitrary malicious firmware updates to the CCU2. This can result in a full system compromise.

Published : 2018-02-22 19:29 Updated : 2019-10-03 00:03

9.3
CVSS Score More info
Score 9.3 / 10
9.3
Vendor Product Version URI
Eq-3 Homematic Central Control Unit Ccu2 Firmware 2.29.22 cpe:/o:eq-3:homematic_central_control_unit_ccu2_firmware:2.29.22
  1. Eq-3 (1) Search CVE
    1. Homematic Central Control Unit Ccu2 Firmware (1) Search CVE
      1. 2.29.22

CWE

ID Name Description Links
CWE-319 Cleartext Transmission of Sensitive Information The software transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors. CVE

History of changes

Date Event
2019-10-03 00:03
2018-03-19 14:32
2018-02-22 19:29

New CVE