EUVD-2025-31626

Comprehensive Technical Analysis of EUVD-2025-31626

1. Vulnerability Assessment and Severity Evaluation

The vulnerability EUVD-2025-31626 affects Vasion Print (formerly PrinterLogic) Virtual Appliance Host and Application versions prior to 22.0.1049 and 20.0.2786, respectively. This vulnerability allows unauthenticated remote attackers to invoke PHP scripts under the console_release directory, enabling them to reconfigure networked printers, add or delete RFID badge devices, or modify device settings.

Severity Evaluation:

• Base Score: 10.0 (Critical)
• Base Score Version: 4.0
• Base Score Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

The CVSS score of 10.0 indicates a critical vulnerability due to the high impact on confidentiality, integrity, and availability, as well as the ease of exploitation (low attack complexity and no user interaction required).

2. Potential Attack Vectors and Exploitation Methods

Attack Vectors:

• Unauthenticated Access: Attackers can exploit this vulnerability without needing any authentication, making it highly accessible.
• Remote Exploitation: The attack can be carried out over the network, increasing the potential attack surface.

Exploitation Methods:

• Direct Invocation of PHP Scripts: Attackers can directly invoke the PHP scripts under the console_release directory to perform unauthorized actions.
• Automated Scripts: Attackers can use automated scripts to scan for vulnerable systems and exploit them en masse.

3. Affected Systems and Software Versions

Affected Systems:

• Vasion Print Virtual Appliance Host: Versions prior to 22.0.1049
• Vasion Print Application: Versions prior to 20.0.2786

Deployment Types:

• Virtual Appliance (VA)
• Software as a Service (SaaS)

4. Recommended Mitigation Strategies

Immediate Actions:

• Update Software: Upgrade to Vasion Print Virtual Appliance Host version 22.0.1049 or later and Vasion Print Application version 20.0.2786 or later.
• Network Segmentation: Isolate vulnerable systems from the broader network to limit potential attack vectors.
• Access Controls: Implement strict access controls and monitoring to detect and prevent unauthorized access.

Long-Term Strategies:

• Regular Patch Management: Ensure that all systems are regularly updated with the latest security patches.
• Security Audits: Conduct regular security audits to identify and mitigate vulnerabilities.
• Intrusion Detection Systems (IDS): Deploy IDS to monitor for suspicious activities and potential exploitation attempts.

5. Impact on European Cybersecurity Landscape

The vulnerability poses a significant risk to organizations using Vasion Print solutions, particularly those in sectors where printer and RFID device management is critical, such as healthcare, logistics, and manufacturing. The unauthenticated nature of the vulnerability makes it a high-priority concern for European cybersecurity authorities, necessitating immediate attention and mitigation efforts.

6. Technical Details for Security Professionals

Vulnerability Identification:

• EUVD ID: EUVD-2025-31626
• CVE ID: CVE-2025-34224
• Vendor Identification: V-2024-029 — No Authentication to Modify Devices

Technical Context:

• Exposed Directory: console_release
• Scripts: PHP scripts that can be invoked without authentication
• Potential Actions: Reconfigure networked printers, add or delete RFID badge devices, modify device settings

References:

• Pierre Kim's Blog
• PrinterLogic Security Bulletins (VA)
• PrinterLogic Security Bulletins (SaaS)
• VulnCheck Advisory
• NVD Detail

Assigner:

• VulnCheck

ENISA IDs:

• Product:
  • Print Virtual Appliance Host: Versions <22.0.1049
  • Print Application: Versions <20.0.2786
• Vendor: Vasion

Conclusion: This vulnerability represents a critical risk to organizations using Vasion Print solutions. Immediate action is required to update affected systems and implement robust security measures to mitigate potential exploitation. The European cybersecurity community should prioritize addressing this vulnerability to protect against unauthorized access and potential disruptions to critical operations.