Vulnerability Details CVE-2019-14474
eQ-3 Homematic CCU3 3.47.15 and prior has Improper Input Validation in function 'Call()' of ReGa core logic process, resulting in the ability to start a Denial of Service. Due to Improper Authorization an attacker can obtain a session ID from CVE-2019-9583 or a valid guest/user/admin account can start this attack too.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 44.6%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2019-14474
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cpe:2.3:h:eq-3:ccu3:-
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cpe:2.3:o:eq-3:ccu3_firmware:2.15.5
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cpe:2.3:o:eq-3:ccu3_firmware:2.17.15
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cpe:2.3:o:eq-3:ccu3_firmware:2.19.9
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cpe:2.3:o:eq-3:ccu3_firmware:2.19.9-1
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cpe:2.3:o:eq-3:ccu3_firmware:2.21.10
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cpe:2.3:o:eq-3:ccu3_firmware:2.25.12
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cpe:2.3:o:eq-3:ccu3_firmware:2.25.15
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cpe:2.3:o:eq-3:ccu3_firmware:2.27.7
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cpe:2.3:o:eq-3:ccu3_firmware:2.27.8
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cpe:2.3:o:eq-3:ccu3_firmware:2.27.8-1
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cpe:2.3:o:eq-3:ccu3_firmware:2.29.22
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cpe:2.3:o:eq-3:ccu3_firmware:2.29.22-1
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cpe:2.3:o:eq-3:ccu3_firmware:2.31.23
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cpe:2.3:o:eq-3:ccu3_firmware:2.31.25
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cpe:2.3:o:eq-3:ccu3_firmware:2.35.16
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cpe:2.3:o:eq-3:ccu3_firmware:3.37.8
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cpe:2.3:o:eq-3:ccu3_firmware:3.41.11
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cpe:2.3:o:eq-3:ccu3_firmware:3.41.7
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cpe:2.3:o:eq-3:ccu3_firmware:3.43.15
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cpe:2.3:o:eq-3:ccu3_firmware:3.43.16