Description
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
Scores
CVSS v3
8.6
EPSS
0.0018
EPSS Percentile
39.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Details
CWE
CWE-294
Status
published
Products (1)
johnsoncontrols/kantech_kt-1_door_controller_firmware
< 3.01
Published
Sep 15, 2021
Tracked Since
Feb 18, 2026