Vulnerability Details CVE-2021-27662
The KT-1 door controller is susceptible to replay or man-in-the-middle attacks where an attacker can record and replay TCP packets. This issue affects Johnson Controls KT-1 all versions up to and including 3.01
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 40.1%
CVSS Severity
CVSS v3 Score 8.6
CVSS v2 Score 6.8
References
Products affected by CVE-2021-27662
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cpe:2.3:h:johnsoncontrols:kantech_kt-1_door_controller:-
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cpe:2.3:o:johnsoncontrols:kantech_kt-1_door_controller_firmware:*