EUVD-2024-36050

Comprehensive Technical Analysis of EUVD-2024-36050

1. Vulnerability Assessment and Severity Evaluation

The vulnerability identified in the EUVD entry EUVD-2024-36050 pertains to the MileSight DeviceHub, specifically the version v3.0.1-r1 for Ubuntu 20.04. The vulnerability is classified under CWE-305, which indicates a "Missing Authentication for Critical Function." This type of vulnerability allows unauthorized access to critical functions without proper authentication mechanisms.

The CVSS (Common Vulnerability Scoring System) base score of 10.0 (out of 10) signifies a critical severity level. The CVSS vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H breaks down as follows:

• AV:N (Attack Vector: Network) - The vulnerability is exploitable over the network.
• AC:L (Attack Complexity: Low) - The attack requires low complexity.
• PR:N (Privileges Required: None) - No privileges are required to exploit the vulnerability.
• UI:N (User Interaction: None) - No user interaction is required.
• S:C (Scope: Changed) - The vulnerability affects a different security scope.
• C:H (Confidentiality: High) - The vulnerability has a high impact on confidentiality.
• I:H (Integrity: High) - The vulnerability has a high impact on integrity.
• A:H (Availability: High) - The vulnerability has a high impact on availability.

Given the high scores in confidentiality, integrity, and availability, this vulnerability poses a significant risk to the affected systems.

2. Potential Attack Vectors and Exploitation Methods

The primary attack vector for this vulnerability is network-based, meaning an attacker can exploit it remotely without needing physical access to the device. Potential exploitation methods include:

• Unauthorized Access: An attacker can gain access to critical functions of the DeviceHub without authentication.
• Data Exfiltration: Sensitive data can be accessed and exfiltrated due to the lack of authentication.
• Service Disruption: Critical services can be disrupted, leading to denial of service (DoS) conditions.
• Malware Injection: An attacker can inject malicious code or scripts to compromise the system further.

3. Affected Systems and Software Versions

The affected system is the MileSight DeviceHub running version v3.0.1-r1 on Ubuntu 20.04. It is crucial to note that this specific version is vulnerable, and users are advised to upgrade to the latest version to mitigate the risk.

4. Recommended Mitigation Strategies

To mitigate the risk associated with this vulnerability, the following strategies are recommended:

• Upgrade to the Latest Version: Users should upgrade to the latest version of MileSight DeviceHub as advised in the ENISA ID Product reference.
• Implement Network Segmentation: Segregate the DeviceHub from other critical systems to limit the attack surface.
• Enable Firewall Rules: Configure firewall rules to restrict access to the DeviceHub from unauthorized sources.
• Monitor Network Traffic: Implement network monitoring to detect and respond to any suspicious activities.
• Regular Security Audits: Conduct regular security audits and vulnerability assessments to identify and address potential security gaps.

5. Impact on European Cybersecurity Landscape

The impact of this vulnerability on the European cybersecurity landscape is significant due to the critical nature of the DeviceHub in various industrial and commercial applications. The lack of authentication for critical functions can lead to widespread data breaches, service disruptions, and potential financial losses. Organizations relying on MileSight DeviceHub for their operations must prioritize addressing this vulnerability to ensure the security and integrity of their systems.

6. Technical Details for Security Professionals

For security professionals, the following technical details are essential:

• Vulnerability Identification: The vulnerability is identified by EUVD ID EUVD-2024-36050 and CVE ID CVE-2024-36388.
• Affected Product: MileSight DeviceHub v3.0.1-r1 for Ubuntu 20.04.
• Vendor Information: The vendor is Milesight, identified by ENISA ID Vendor ac95618c-0b90-3404-8e19-63a00655c184.
• References: Additional information can be found at the provided reference link: https://www.gov.il/en/Departments/faq/cve_advisories.

Security professionals should focus on implementing robust authentication mechanisms, conducting thorough vulnerability assessments, and ensuring timely updates and patches to mitigate such critical vulnerabilities effectively.

Conclusion

The vulnerability EUVD-2024-36050 in MileSight DeviceHub v3.0.1-r1 for Ubuntu 20.04 is a critical issue that requires immediate attention. Organizations must prioritize upgrading to the latest version and implementing additional security measures to protect against potential exploitation. The impact on the European cybersecurity landscape underscores the importance of proactive cybersecurity practices to safeguard critical infrastructure and data.