Vulnerability Details CVE-2019-18939
eQ-3 Homematic CCU2 2.47.20 and CCU3 3.47.18 with the HM-Print AddOn through 1.2a installed allow Remote Code Execution by unauthenticated attackers with access to the web interface via the exec.cgi and exec1.cgi scripts, which execute TCL script content from an HTTP POST request.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.474
EPSS Ranking 97.5%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
Products affected by CVE-2019-18939
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cpe:2.3:a:hm-print_project:hm-print:1.2
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cpe:2.3:a:hm-print_project:hm-print:1.2a
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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:2.47.20
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cpe:2.3:o:eq-3:homematic_ccu3_firmware:3.47.18