CVE-2018-7298 | BDVDB-2026-97028 Detail

Description#

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://atomic111.github.io/article/homematic-ccu2-firmware-via-plain-http

Exploit#

No public exploit known

History#

Version 12018-02-22Record published in the CVE List.
Version 22024-08-05Most recent update recorded in the CVE List.