10.0
CRITICAL
CVE-2023-4804
Quantum HD Unity Debug Access Chaining
Description

An unauthorized user could access debug features in Quantum HD Unity products that were accidentally exposed.

INFO

Published Date :

Nov. 10, 2023, 11:15 p.m.

Last Modified :

Nov. 16, 2023, 5:45 p.m.

Remotely Exploitable :

Yes !

Impact Score :

6.0

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2023-4804 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Johnsoncontrols quantum_hd_unity_compressor_firmware
2 Johnsoncontrols quantum_hd_unity_acuair_firmware
3 Johnsoncontrols quantum_hd_unity_condenser\/vessel_firmware
4 Johnsoncontrols quantum_hd_unity_evaporator_firmware
5 Johnsoncontrols quantum_hd_unity_engine_room_firmware
6 Johnsoncontrols quantum_hd_unity_interface_firmware
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2023-4804.

URL Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-23-313-01 Third Party Advisory US Government Resource
https://www.johnsoncontrols.com/cyber-solutions/security-advisories Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-4804 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-4804 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Nov. 16, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://www.cisa.gov/news-events/ics-advisories/icsa-23-313-01 No Types Assigned https://www.cisa.gov/news-events/ics-advisories/icsa-23-313-01 Third Party Advisory, US Government Resource
    Changed Reference Type https://www.johnsoncontrols.com/cyber-solutions/security-advisories No Types Assigned https://www.johnsoncontrols.com/cyber-solutions/security-advisories Vendor Advisory
    Added CWE NIST NVD-CWE-Other
    Added CPE Configuration AND OR *cpe:2.3:o:johnsoncontrols:quantum_hd_unity_compressor_firmware:*:*:*:*:*:*:*:* versions from (including) 11.00 up to (excluding) 11.22 *cpe:2.3:o:johnsoncontrols:quantum_hd_unity_compressor_firmware:*:*:*:*:*:*:*:* versions from (including) 12.00 up to (excluding) 12.22 OR cpe:2.3:h:johnsoncontrols:quantum_hd_unity_compressor:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:johnsoncontrols:quantum_hd_unity_acuair_firmware:*:*:*:*:*:*:*:* versions from (including) 11.00 up to (excluding) 11.12 *cpe:2.3:o:johnsoncontrols:quantum_hd_unity_acuair_firmware:*:*:*:*:*:*:*:* versions from (including) 12.00 up to (excluding) 12.12 OR cpe:2.3:h:johnsoncontrols:quantum_hd_unity_acuair:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:johnsoncontrols:quantum_hd_unity_condenser\/vessel_firmware:*:*:*:*:*:*:*:* versions from (including) 11.00 up to (excluding) 11.11 *cpe:2.3:o:johnsoncontrols:quantum_hd_unity_condenser\/vessel_firmware:*:*:*:*:*:*:*:* versions from (including) 12.00 up to (excluding) 12.11 OR cpe:2.3:h:johnsoncontrols:quantum_hd_unity_condenser\/vessel:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:johnsoncontrols:quantum_hd_unity_evaporator_firmware:*:*:*:*:*:*:*:* versions from (including) 11.00 up to (excluding) 11.11 *cpe:2.3:o:johnsoncontrols:quantum_hd_unity_evaporator_firmware:*:*:*:*:*:*:*:* versions from (including) 12.00 up to (excluding) 12.11 OR cpe:2.3:h:johnsoncontrols:quantum_hd_unity_evaporator:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:johnsoncontrols:quantum_hd_unity_engine_room_firmware:*:*:*:*:*:*:*:* versions from (including) 11.00 up to (excluding) 11.11 *cpe:2.3:o:johnsoncontrols:quantum_hd_unity_engine_room_firmware:*:*:*:*:*:*:*:* versions from (including) 12.00 up to (excluding) 12.11 OR cpe:2.3:h:johnsoncontrols:quantum_hd_unity_engine_room:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:johnsoncontrols:quantum_hd_unity_interface_firmware:*:*:*:*:*:*:*:* versions from (including) 11.00 up to (excluding) 11.11 *cpe:2.3:o:johnsoncontrols:quantum_hd_unity_interface_firmware:*:*:*:*:*:*:*:* versions from (including) 12.00 up to (excluding) 12.11 OR cpe:2.3:h:johnsoncontrols:quantum_hd_unity_interface:-:*:*:*:*:*:*:*
  • CVE Received by [email protected]

    Nov. 10, 2023

    Action Type Old Value New Value
    Added Description An unauthorized user could access debug features in Quantum HD Unity products that were accidentally exposed.
    Added Reference Johnson Controls https://www.johnsoncontrols.com/cyber-solutions/security-advisories [No types assigned]
    Added Reference Johnson Controls https://www.cisa.gov/news-events/ics-advisories/icsa-23-313-01 [No types assigned]
    Added CWE Johnson Controls CWE-489
    Added CVSS V3.1 Johnson Controls AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-4804 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2023-4804 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.17 }} 0.06%

score

0.54320

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability