CVE-2019-14473

8.8 highEPSS 1.9%

High (8.8) in eq-3. EPSS 1.9% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.0

8.8 high

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.9% chance of exploitation in the next 30 days; higher than 79% of CVEs (scores of 2026-10-31)
CWE: CWE-862
Published: 2019-08-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

eq-3:ccu2_firmware
eq-3:ccu3_firmware

References

https://psytester.github.io/CVE-2019-14473
https://psytester.github.io/CVE-2019-14473

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