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CVE-2025-4364: CWE-497: Exposure of Sensitive System Information to an Unauthorized Control Sphere in Assured Telematics Inc. Fleet Management System

High
VulnerabilityCVE-2025-4364cvecve-2025-4364cwe-497
Published: Tue May 20 2025 (05/20/2025, 17:48:02 UTC)
Source: CVE
Vendor/Project: Assured Telematics Inc.
Product: Fleet Management System

Description

The affected products could allow an unauthenticated attacker to access system information that could enable further access to sensitive files and obtain administrative credentials.

AI-Powered Analysis

AILast updated: 07/11/2025, 12:47:48 UTC

Technical Analysis

CVE-2025-4364 is a high-severity vulnerability (CVSS 8.7) affecting Assured Telematics Inc.'s Fleet Management System. The core issue is an exposure of sensitive system information to an unauthorized control sphere, classified under CWE-497. This vulnerability allows an unauthenticated attacker to access critical system information without any user interaction or privileges. The exposed information could include configuration details, system files, or other data that could facilitate further exploitation, such as accessing sensitive files or obtaining administrative credentials. The vulnerability is remotely exploitable over the network (AV:N), requires no authentication (PR:N), and no user interaction (UI:N), making it highly accessible to attackers. The vulnerability does not impact integrity or availability directly but severely compromises confidentiality (VC:H). Given the nature of fleet management systems, which often integrate GPS tracking, vehicle diagnostics, and operational data, unauthorized access could lead to significant operational disruptions, data breaches, and potential manipulation of fleet operations. The lack of available patches at the time of publication increases the urgency for mitigation and monitoring. The vulnerability was reserved and published in May 2025, indicating recent discovery and disclosure. The affected version is listed as '0', which may indicate an initial or specific release version of the product.

Potential Impact

For European organizations utilizing Assured Telematics Inc.'s Fleet Management System, this vulnerability poses a significant risk. Fleet management systems are critical for logistics, transportation, and supply chain operations, sectors vital to the European economy. Unauthorized access to system information could lead to exposure of sensitive operational data, enabling attackers to disrupt fleet operations, cause financial losses, or compromise privacy regulations such as GDPR. The potential for attackers to escalate privileges and obtain administrative credentials could result in full system compromise, allowing manipulation of vehicle tracking, routing, or even disabling security features. This could have cascading effects on transportation safety, regulatory compliance, and business continuity. Additionally, given the interconnected nature of telematics systems with other enterprise IT infrastructure, this vulnerability could serve as a pivot point for broader network intrusions. The lack of known exploits in the wild currently reduces immediate risk but does not diminish the potential impact if exploited.

Mitigation Recommendations

1. Immediate Network Segmentation: Isolate the Fleet Management System from general enterprise networks and restrict access to trusted IP addresses only. 2. Implement Strict Access Controls: Use network-level controls such as firewalls and VPNs to limit exposure of the system to the internet or untrusted networks. 3. Monitor Network Traffic: Deploy intrusion detection/prevention systems (IDS/IPS) to detect unusual access patterns or attempts to query system information. 4. Vendor Engagement: Engage with Assured Telematics Inc. to obtain patches or updates as soon as they become available and apply them promptly. 5. Credential Management: Audit and rotate administrative credentials regularly to limit the window of opportunity if credentials are compromised. 6. Incident Response Preparedness: Develop and test incident response plans specific to telematics system compromise scenarios. 7. Logging and Forensics: Enable detailed logging on the Fleet Management System to detect unauthorized access attempts and support forensic investigations. 8. Alternative Controls: If patching is delayed, consider deploying application-layer gateways or proxies that can filter or block unauthorized information disclosure attempts.

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Technical Details

Data Version
5.1
Assigner Short Name
icscert
Date Reserved
2025-05-05T17:29:44.355Z
Cisa Enriched
true
Cvss Version
4.0
State
PUBLISHED

Threat ID: 682cd0f71484d88663aeac91

Added to database: 5/20/2025, 6:59:03 PM

Last enriched: 7/11/2025, 12:47:48 PM

Last updated: 8/11/2025, 11:03:22 AM

Views: 32

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