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1. EXECUTIVE SUMMARY

CVSS v4 7.0
ATTENTION: Exploitable remotely
Vendor: Johnson Controls, Inc.
Equipment: Illustra Pro Gen 4
Vulnerability: Dependency on Vulnerable Third-Party Component

2. RISK EVALUATION

Successful exploitation of this vulnerability could impact confidentiality and integrity of the device.

3. TECHNICAL DETAILS

3.1 AFFECTED PRODUCTS

Johnson Controls reports that the following versions of Illustra Pro Gen 4 Camera are affected:

Illustra Pro Gen 4 Camera: Version SS016.05.03.01.0010 and prior

3.2 Vulnerability Overview

3.2.1 Dependency on Vulnerable Third-Party Component CWE-1395

Under certain circumstances the camera may be susceptible to known vulnerabilities associated with JQuery versions prior to 3.5.0 third-party component

CVE-2024-32753 has been assigned to this vulnerability. A CVSS v3.1 base score of 6.9 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N).

A CVSS v4 score has also been calculated for CVE-2024-32753. A base score of 7.0 has been calculated; the CVSS vector string is (CVSS4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N).

3.3 BACKGROUND

CRITICAL INFRASTRUCTURE SECTORS: Critical Manufacturing
COUNTRIES/AREAS DEPLOYED: Worldwide
COMPANY HEADQUARTERS LOCATION: Ireland

3.4 RESEARCHER

Johnson Controls, Inc. reported this vulnerability to CISA

4. MITIGATIONS

Johnson Controls recommends that users update Illustra Pro Gen 4 camera to version SS016.24.03.00.0007 . For more detailed mitigation instructions, please see Johnson Controls Product Security Advisory JCI-PSA-2024-05 v1

Aligning with CISA recommendations, Johnson Controls recommends taking steps to minimize risks to all building automation systems.

CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.

CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.

CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets.

Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B–Targeted Cyber Intrusion Detection and Mitigation Strategies.

Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.

CISA also recommends users take the following measures to protect themselves from social engineering attacks:

Do not click web links or open attachments in unsolicited email messages.
Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams.
Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks.

No known public exploitation specifically targeting this vulnerability has been reported to CISA at this time. This vulnerability has a high attack complexity.

5. UPDATE HISTORY

July 09, 2024: Initial Publication