EUVD-2024-25891

Comprehensive Technical Analysis of EUVD-2024-25891

1. Vulnerability Assessment and Severity Evaluation

The vulnerability EUVD-2024-25891, also known as CVE-2024-28805, pertains to an Incorrect Access Control issue in Italtel i-MCS NFV version 12.1.0-20211215. The CVSS (Common Vulnerability Scoring System) base score of 9.1 indicates a critical severity level. The CVSS vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N breaks down as follows:

• Attack Vector (AV): Network (N) - The vulnerability is exploitable over the network.
• Attack Complexity (AC): Low (L) - The attack requires minimal skill or resources.
• Privileges Required (PR): None (N) - No special privileges are needed to exploit the vulnerability.
• User Interaction (UI): None (N) - No user interaction is required for the attack to succeed.
• Scope (S): Unchanged (U) - The vulnerability does not change the security scope.
• Confidentiality (C): High (H) - The vulnerability results in a high impact on confidentiality.
• Integrity (I): High (H) - The vulnerability results in a high impact on integrity.
• Availability (A): None (N) - The vulnerability does not impact availability.

Given these metrics, the vulnerability poses a significant risk to the confidentiality and integrity of the affected systems.

2. Potential Attack Vectors and Exploitation Methods

The Incorrect Access Control vulnerability can be exploited through several attack vectors:

• Unauthorized Access: Attackers can gain unauthorized access to sensitive data or functionalities without proper authentication or authorization.
• Privilege Escalation: Once inside the system, attackers may escalate their privileges to perform actions that should be restricted to authorized users.
• Data Exfiltration: Attackers can exfiltrate sensitive information, leading to data breaches and potential exposure of confidential data.
• Man-in-the-Middle (MitM) Attacks: Attackers can intercept and manipulate data in transit, compromising the integrity of communications.

3. Affected Systems and Software Versions

The vulnerability specifically affects Italtel i-MCS NFV version 12.1.0-20211215. Organizations using this version of the software are at risk and should prioritize mitigation efforts.

4. Recommended Mitigation Strategies

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

• Patch Management: Apply the latest security patches and updates provided by Italtel. Ensure that all systems are running the most recent version of i-MCS NFV.
• Access Controls: Implement robust access control mechanisms, including multi-factor authentication (MFA) and least privilege principles.
• Network Segmentation: Segment the network to limit the lateral movement of attackers and reduce the attack surface.
• Monitoring and Logging: Enhance monitoring and logging capabilities to detect and respond to unauthorized access attempts promptly.
• Regular Audits: Conduct regular security audits and vulnerability assessments to identify and address potential weaknesses.

5. Impact on European Cybersecurity Landscape

The vulnerability poses a significant threat to European organizations using Italtel i-MCS NFV, particularly those in critical infrastructure sectors such as telecommunications, finance, and healthcare. The potential for data breaches and unauthorized access can lead to severe financial and reputational damage. European cybersecurity agencies, such as ENISA, should collaborate with vendors and organizations to ensure timely patching and mitigation efforts.

6. Technical Details for Security Professionals

• Vulnerability Type: Incorrect Access Control
• Affected Software: Italtel i-MCS NFV version 12.1.0-20211215
• CVSS Score: 9.1 (Critical)
• CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
• References: Italtel Red Team
• Aliases: CVE-2024-28805, GSD-2024-28805
• Assigner: Mitre
• EPSS: N/A
• ENISA ID Product: [{"id":"082537e2-8331-3052-9c82-6d5641f13970","product":{"name":"n/a"},"product_version":"n/a"}]
• ENISA ID Vendor: [{"id":"ab951b50-1f98-3eaf-b7a6-2459adc1067f","vendor":{"name":"n/a"}}]

Security professionals should prioritize the identification and remediation of this vulnerability within their environments. Collaboration with Italtel and other relevant stakeholders is crucial to ensure effective mitigation and to prevent potential exploitation.

Conclusion

The Incorrect Access Control vulnerability in Italtel i-MCS NFV version 12.1.0-20211215 is a critical issue that requires immediate attention. Organizations should implement the recommended mitigation strategies to protect their systems and data from potential attacks. The European cybersecurity community should work together to address this vulnerability and enhance overall security posture.