8.8

CVE-2019-14473

Exploit
eQ-3 Homematic CCU2 and CCU3 use session IDs for authentication but lack authorization checks. Consequently, a valid guest level or user level account can create a new admin level account, read the service messages, clear the system protocol or modify/delete internal programs, etc. pp.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Eq-3 ≫ Ccu2 Firmware Version <= 2.47.15
   Eq-3 ≫ Ccu2 Version-
Eq-3 ≫ Ccu3 Firmware Version <= 3.47.15
   Eq-3 ≫ Ccu3 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.62% 0.69
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 6.5 8 6.4
AV:N/AC:L/Au:S/C:P/I:P/A:P
CWE-862 Missing Authorization

The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

https://psytester.github.io/CVE-2019-14473
Third Party Advisory
Exploit