CVE-2018-7300

CRITICAL

Eq-3 Homematic Ccu2 Firmware < 2.29.22 - Path Traversal

Title source: rule

Description

Directory Traversal / Arbitrary File Write / Remote Code Execution in the User.setLanguage method in eQ-3 AG Homematic CCU2 2.29.2 and earlier allows remote attackers to write arbitrary files to the device's filesystem. This vulnerability can be exploited by unauthenticated attackers with access to the web interface.

Exploits (1)

exploitdb WORKING POC
by Patrick Muench and Gregor Kopf · rubywebappscgi
https://www.exploit-db.com/exploits/44361

References (2)

Scores

CVSS v3 9.8
EPSS 0.1240
EPSS Percentile 93.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-22
Status published
Products (1)
eq-3/homematic_ccu2_firmware < 2.29.22
Published Feb 22, 2018
Tracked Since Feb 18, 2026