Vulnerability Details CVE-2019-9583
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 36.4%
CVSS Severity
CVSS v3 Score 8.2
CVSS v2 Score 6.4
References
- https://github.com/psytester/psytester.github.io/blob/master/_posts/hacking_and_pentests/CVEs/2019-03-27-CVE-2019-9583.md
- https://psytester.github.io/CVE-2019-9583/
- https://github.com/psytester/psytester.github.io/blob/master/_posts/hacking_and_pentests/CVEs/2019-03-27-CVE-2019-9583.md
- https://psytester.github.io/CVE-2019-9583/
Products affected by CVE-2019-9583
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cpe:2.3:h:eq-3:homematic_ccu2:-
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cpe:2.3:h:eq-3:homematic_ccu3:-
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cpe:2.3:o:eq-3:homematic_ccu2_firmware:-
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cpe:2.3:o:eq-3:homematic_ccu2_firmware:2.35.16
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cpe:2.3:o:eq-3:homematic_ccu2_firmware:2.41.5
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cpe:2.3:o:eq-3:homematic_ccu2_firmware:2.41.8
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cpe:2.3:o:eq-3:homematic_ccu2_firmware:2.41.9
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cpe:2.3:o:eq-3:homematic_ccu2_firmware:2.45.6
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cpe:2.3:o:eq-3:homematic_ccu2_firmware:2.45.7
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cpe:2.3:o:eq-3:homematic_ccu2_firmware:2.47.10
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cpe:2.3:o:eq-3:homematic_ccu2_firmware:2.47.12
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cpe:2.3:o:eq-3:homematic_ccu2_firmware:2.47.15
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cpe:2.3:o:eq-3:homematic_ccu3_firmware:3.41.11
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cpe:2.3:o:eq-3:homematic_ccu3_firmware:3.43.16
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cpe:2.3:o:eq-3:homematic_ccu3_firmware:3.45.5
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cpe:2.3:o:eq-3:homematic_ccu3_firmware:3.45.7
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cpe:2.3:o:eq-3:homematic_ccu3_firmware:3.47.10
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cpe:2.3:o:eq-3:homematic_ccu3_firmware:3.47.15