cbcvebase.
CVE-2019-10119
published 2019-07-10

CVE-2019-10119: eQ-3 HomeMatic CCU2 devices before 2.41.8 and CCU3 devices before 3.43.16 use session IDs for authentication but lack authorization checks. An attacker can…

PriorityP351critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
EPSS
1.96%
77.8th percentile
eQ-3 HomeMatic CCU2 devices before 2.41.8 and CCU3 devices before 3.43.16 use session IDs for authentication but lack authorization checks. An attacker can obtain a session ID via an invalid login attempt to the RemoteApi account, aka HMCCU-154. This leads to automatic login as admin.

Affected

2 ranges
VendorProductVersion rangeFixed in
eq-3ccu2_firmware< 2.41.82.41.8
eq-3ccu3_firmware< 3.43.163.43.16

CVSS provenance

nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
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