CVE-2019-14984

eQ-3 Homematic CCU2 and CCU3 with the XML-API through 1.2.0 AddOn installed allow Remote Code Execution by unauthenticated attackers with access to the web interface, because the undocumented addons/xmlapi/exec.cgi script uses CMD_EXEC to execute TCL code from a POST request.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.1 HIGH
NETWORK
HIGH
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 92%
VendorProductVersion
eq-3homematic_ccu2_firmware
𝑥
≤ 1.2.0
eq-3homematic_ccu3_firmware
𝑥
≤ 1.2.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://psytester.github.io/CVE-2019-14984/
https://psytester.github.io/CVE-2019-14984/