7.1 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
0.0004 Low
EPSS
Percentile
0.4%
Successful exploitation of this vulnerability could allow a local user to edit the VideoEdge configuration file and interfere with VideoEdge operation.
The following Sensormatic Electronics, a subsidiary of Johnson Controls Inc, products are affected:
3.2.1 ACCEPTANCE OF EXTRANEOUS UNTRUSTED DATA WITH TRUSTED DATA CWE-349
In Sensormatic VideoEdge versions prior to 6.1.1, a local user could edit the VideoEdge configuration file and interfere with VideoEdge operation.
CVE-2023-3749 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H).
Johnson Controls, Inc. reported this vulnerability to CISA.
Sensormatic Electronics recommends users take the following action to apply proper mitigations:
For more detailed mitigation instructions, please see Johnson Controls Product Security Advisory JCI-PSA-2023-07 v1 at the following location: <https://www.johnsoncontrols.com/cyber-solutions/security-advisories>
Further ICS security notices and product security guidance are located at our product security website.
CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:
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 at 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.
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.
No known public exploits specifically target this vulnerability. This vulnerability is not exploitable remotely.
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-3749
www.americandynamics.net/
cisa.gov/ics
cisa.gov/ics
cwe.mitre.org/data/definitions/349.html
public.govdelivery.com/accounts/USDHSCISA/subscriber/new?topic_id=USDHSCISA_138
twitter.com/CISAgov
twitter.com/intent/tweet?text=%E2%80%8BSensormatic%20Electronics%20VideoEdge+https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-04
us-cert.cisa.gov/ics/Recommended-Practices
us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B
www.dhs.gov
www.dhs.gov/foia
www.dhs.gov/performance-financial-reports
www.facebook.com/CISA
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www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
www.instagram.com/cisagov
www.johnsoncontrols.com/cyber-solutions/security-advisories
www.johnsoncontrols.com/cyber-solutions/security-advisories
www.linkedin.com/company/cybersecurity-and-infrastructure-security-agency
www.linkedin.com/sharing/share-offsite/?url=https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-04
www.oig.dhs.gov/
www.surveymonkey.com/r/CISA-cyber-survey?product=https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-04
www.usa.gov/
www.whitehouse.gov/
www.youtube.com/@cisagov
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