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.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:eq-3:homematic_central_control_unit_ccu2_firmware:2.29.22:*:*:*:*:*:*:*
cpe:2.3:h:eq-3:homematic_central_control_unit_ccu2:-:*:*:*:*:*:*:*

History

21 Nov 2024, 04:11

Type Values Removed Values Added
References () http://atomic111.github.io/article/homematic-ccu2-firmware-via-plain-http - Third Party Advisory () http://atomic111.github.io/article/homematic-ccu2-firmware-via-plain-http - Third Party Advisory

Information

Published : 2018-02-22 19:29

Updated : 2024-11-21 04:11


NVD link : CVE-2018-7298

Mitre link : CVE-2018-7298

CVE.ORG link : CVE-2018-7298


JSON object : View

Products Affected

eq-3

  • homematic_central_control_unit_ccu2_firmware
  • homematic_central_control_unit_ccu2
CWE
CWE-319

Cleartext Transmission of Sensitive Information