CVE-2023-4804
CRITICALJohnson Controls Quantum HD Unity Firmware 11.00-11.21 - Unauthenticated Active Debug Code Exposure
Title source: llmDescription
An unauthorized user could access debug features in Quantum HD Unity products that were accidentally exposed.
References (2)
Core 2
Core References
Third Party Advisory, US Government Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-23-313-01
Scores
CVSS v3
10.0
EPSS
0.0081
EPSS Percentile
51.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-489
Status
published
Products (6)
johnsoncontrols/quantum_hd_unity_acuair_firmware
11.00 - 11.12
johnsoncontrols/quantum_hd_unity_compressor_firmware
11.00 - 11.22
johnsoncontrols/quantum_hd_unity_condenser\/vessel_firmware
11.00 - 11.11
johnsoncontrols/quantum_hd_unity_engine_room_firmware
11.00 - 11.11
johnsoncontrols/quantum_hd_unity_evaporator_firmware
11.00 - 11.11
johnsoncontrols/quantum_hd_unity_interface_firmware
11.00 - 11.11
Published
Nov 10, 2023
Tracked Since
Feb 18, 2026