CVE-2019-14475: eQ-3 Homematic CCU2 2.47.15 and prior and CCU3 3.47.15 and prior use session IDs for authentication but lack authorization checks. An attacker can obtain a…

PriorityP341high7.5CVSS 3.0

AVNACLPRNUINSUCHINAN

EPSS

1.97%

77.9th percentile

eQ-3 Homematic CCU2 2.47.15 and prior and CCU3 3.47.15 and prior use session IDs for authentication but lack authorization checks. An attacker can obtain a session ID from CVE-2019-9583, resulting in the ability to read the service messages, clear the system protocol, create a new user in the system, or modify/delete internal programs.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
eq-3	ccu2_firmware	<= 2.47.15	—
eq-3	ccu3_firmware	<= 3.47.15	—

CVSS provenance

nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

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