CVE-2025-34224 is a critical security vulnerability affecting Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 22.0.1049 and Application versions prior to 20.0.2786, including both Virtual Appliance and SaaS deployments. The flaw arises from a set of PHP scripts located in the console_release directory that are exposed without any authentication mechanism. This lack of authentication (CWE-306) allows an unauthenticated remote attacker to invoke these endpoints and perform unauthorized actions such as reconfiguring networked printers, adding or deleting RFID badge devices, or modifying other device settings. The vulnerability is severe because it grants full control over critical device configurations without requiring any privileges or user interaction. The CVSS 4.0 base score of 10.0 reflects the vulnerability's network attack vector, low attack complexity, no privileges or user interaction needed, and maximum impact on confidentiality, integrity, and availability. Although no exploits have been reported in the wild yet, the vulnerability's nature makes it highly exploitable. The vendor has identified this issue as V-2024-029 and has not yet provided patch links, indicating that remediation may still be pending or in progress. This vulnerability could be leveraged to disrupt printing services, manipulate access control systems using RFID badges, or cause broader operational impacts in environments relying on these devices.

For European organizations, this vulnerability poses significant risks to operational continuity, data confidentiality, and physical security. Networked printers and RFID badge devices are often integral to enterprise workflows and access control systems. Unauthorized reconfiguration could lead to interception or alteration of sensitive print jobs, unauthorized physical access via badge manipulation, or denial of printing services disrupting business processes. The absence of authentication means attackers can exploit this vulnerability remotely without prior access, increasing the attack surface. Organizations in sectors such as government, finance, healthcare, and manufacturing—where secure printing and controlled physical access are critical—are particularly vulnerable. The potential for widespread disruption and data compromise could also lead to regulatory non-compliance under GDPR and other European data protection laws, resulting in legal and financial consequences.

Immediate mitigation should focus on restricting access to the vulnerable PHP scripts by implementing network-level controls such as firewall rules and VPN requirements to limit exposure to trusted administrators only. Organizations should isolate the Vasion Print Virtual Appliance Host and Application management interfaces from general network access, ideally placing them in segmented management VLANs. Until official patches are released, consider disabling or removing access to the console_release directory if feasible. Monitor network traffic and logs for unusual access patterns targeting these endpoints. Employ strong authentication and multi-factor authentication on all management interfaces once patches are applied. Additionally, conduct a thorough inventory of all networked printers and RFID badge devices to assess exposure and implement compensating controls such as device-level access restrictions. Engage with Vasion support for timely updates and guidance on patch deployment. Finally, incorporate this vulnerability into incident response plans to ensure rapid containment if exploitation is detected.