Assured Telematics Inc (ATI) Fleet Management System with Geotab Integration

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1. EXECUTIVE SUMMARY CVSS v4 8.7 ATTENTION: Exploitable remotely/Low attack complexity Vendor: Assured Telematics Inc. Equipment: Fleet Management System Vulnerabilities: Exposure of Sensitive System Information to an Unauthorized Control Sphere
2. RISK EVALUATION Successful exploitation of this vulnerability could result in an attacker collecting sensitive file system information or obtain administrative credentials.
3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following product is affected: Fleet Management System: Versions prior to February 6th, 2025 3.2 VULNERABILITY OVERVIEW 3.2.1 EXPOSURE OF SENSITIVE SYSTEM INFORMATION TO AN UNAUTHORIZED CONTROL SPHERE CWE-497 The affected products could allow an unauthenticated attacker to access system information that could enable further access to sensitive files and obtain administrative credentials. CVE-2025-4364 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). A CVSS v4 score has also been calculated for CVE-2025-4364. A base score of 8.7 has been calculated; the CVSS vector string is (AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N). 3.3 BACKGROUND CRITICAL INFRASTRUCTURE SECTORS: Transportation Systems COUNTRIES/AREAS DEPLOYED: Worldwide COMPANY HEADQUARTERS LOCATION: United States 3.4 RESEARCHER Nicholas Michael Kloster reported this vulnerability to CISA.
4. MITIGATIONS Assured Telematics reports that they have fixed the exposure of sensitive information. Contact Assured Telematics for more information CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability, such as: Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices. 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. No known public exploitation specifically targeting this vulnerability has been reported to CISA at this time.
5. UPDATE HISTORY May 20, 2025: Initial Publication