EUVD-2025-29648

Comprehensive Technical Analysis of EUVD-2025-29648

1. Vulnerability Assessment and Severity Evaluation

The vulnerability described in EUVD-2025-29648 affects the Ilevia EVE X1 Server version ≤ 4.7.18.0.eden. This flaw resides in the server-side logging mechanism, which inadvertently exposes plaintext credentials in .log files. The severity of this vulnerability is rated with a CVSS Base Score of 9.3, indicating a critical risk. The CVSS vector (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N) highlights several key factors:

• Attack Vector (AV:N): The vulnerability can be exploited over the network.
• Attack Complexity (AC:L): The attack requires low complexity.
• Privileges Required (PR:N): No privileges are required to exploit this vulnerability.
• User Interaction (UI:N): No user interaction is required.
• Confidentiality (VC:H): The vulnerability has a high impact on confidentiality.
• Integrity (VI:H): The vulnerability has a high impact on integrity.
• Availability (VA:H): The vulnerability has a high impact on availability.

2. Potential Attack Vectors and Exploitation Methods

The primary attack vector involves unauthenticated remote attackers accessing the exposed .log files containing plaintext credentials. This can be achieved through:

• Network Scanning: Attackers can scan for vulnerable Ilevia EVE X1 Servers exposed to the internet.
• Log File Access: Once identified, attackers can retrieve the .log files, extract the plaintext credentials, and use them to gain unauthorized access.
• Credential Reuse: The extracted credentials can be reused to compromise other systems or services that share the same credentials.

3. Affected Systems and Software Versions

The vulnerability affects:

• Ilevia EVE X1 Server: All versions up to and including 4.7.18.0.eden (Logic version: 6.00).

4. Recommended Mitigation Strategies

To mitigate this vulnerability, the following actions are recommended:

• Patch Management: Upgrade to a patched version of the Ilevia EVE X1 Server that addresses this vulnerability.
• Log File Protection: Ensure that log files are not publicly accessible and are stored securely.
• Credential Management: Implement strong credential management practices, including regular credential rotation and the use of unique credentials for different systems.
• Network Segmentation: Segment the network to limit access to critical systems and reduce the attack surface.
• Monitoring and Detection: Implement monitoring and detection mechanisms to identify and respond to unauthorized access attempts.

5. Impact on European Cybersecurity Landscape

The exposure of plaintext credentials in log files poses a significant risk to organizations using the Ilevia EVE X1 Server, particularly within the European Union. This vulnerability can lead to:

• Data Breaches: Unauthorized access to sensitive data.
• System Compromise: Full system compromise through credential reuse.
• Compliance Issues: Potential violations of data protection regulations such as GDPR.
• Reputation Damage: Loss of trust and potential legal consequences for affected organizations.

6. Technical Details for Security Professionals

For security professionals, the following technical details are pertinent:

• Vulnerability Identification: The vulnerability is identified as CVE-2025-34183 and EUVD-2025-29648.

• References:

  • Ilevia Official Website
  • Zero Science Vulnerability Report
  • Packet Storm Advisory
  • VulnCheck Advisory
  • NVD CVE Details

• Assigner: VulnCheck

• ENISA IDs:

  • Product: 3f9bb84e-8875-34b7-bfe9-59b29e1154cc (EVE X1 Server)
  • Vendor: e9fd1676-c0ea-35cb-88db-6c1ccf441613 (Ilevia Srl.)

Conclusion

The vulnerability in the Ilevia EVE X1 Server's logging mechanism is critical and requires immediate attention. Organizations should prioritize patching and implementing robust security measures to protect against unauthorized access and potential system compromise. The European cybersecurity landscape must remain vigilant against such vulnerabilities to ensure the protection of sensitive data and compliance with regulatory standards.