CVEvulnerability

CVE-2019-9583

8.2 HIGH Published 2019-08-14 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-08-14
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
CVSS 2.0 ([email protected])
6.4 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:P
Weaknesses
CWE-400

Description

eQ-3 Homematic CCU2 and CCU3 obtain session IDs without login. This allows a Denial of Service and is a starting point for other attacks. Affected versions for CCU2: 2.35.16, 2.41.5, 2.41.8, 2.41.9, 2.45.6, 2.45.7, 2.47.10, 2.47.12, 2.47.15. Affected versions for CCU3: 3.41.11, 3.43.16, 3.45.5, 3.45.7, 3.47.10, 3.47.15.

Affected configurations

• eq-3 homematic ccu3 firmware 3.41.11 • eq-3 homematic ccu3 firmware 3.43.16 • eq-3 homematic ccu3 firmware 3.45.5 • eq-3 homematic ccu3 firmware 3.45.7 • eq-3 homematic ccu3 firmware 3.47.10 • eq-3 homematic ccu3 firmware 3.47.15 • eq-3 homematic ccu2 firmware • eq-3 homematic ccu2 firmware 2.35.16 • eq-3 homematic ccu2 firmware 2.41.5 • eq-3 homematic ccu2 firmware 2.41.8 • eq-3 homematic ccu2 firmware 2.41.9 • eq-3 homematic ccu2 firmware 2.45.6 • eq-3 homematic ccu2 firmware 2.45.7 • eq-3 homematic ccu2 firmware 2.47.10 • eq-3 homematic ccu2 firmware 2.47.12 • eq-3 homematic ccu2 firmware 2.47.15

Related

Weakness · CWE (1)

  • CWE-400 Uncontrolled Resource Consumption weakness

References