CVE-2025-27684 is a vulnerability identified in Vasion Print (formerly PrinterLogic) versions prior to Virtual Appliance Host 1.0.735 Application 20.0.1330. The core issue stems from the inclusion of sensitive information within debug bundles generated by the application. Debug bundles are typically used for troubleshooting and diagnostics but can inadvertently expose critical data such as credentials, configuration details, or internal system information if improperly secured. This vulnerability is categorized under CWE-215, indicating information exposure through debug information. The CVSS 3.1 base score of 7.5 reflects a high severity, with an attack vector of network (AV:N), low attack complexity (AC:L), no privileges required (PR:N), no user interaction (UI:N), unchanged scope (S:U), and a high impact on confidentiality (C:H), but no impact on integrity (I:N) or availability (A:N). This means an unauthenticated attacker can remotely access sensitive data without user involvement, potentially leading to information disclosure that could facilitate further attacks or data breaches. Currently, no public exploits are known, but the presence of sensitive data in debug bundles represents a significant risk if accessed by unauthorized parties. The vulnerability affects organizations using Vasion Print for print management, particularly those deploying the affected versions in virtual appliance environments. Given the nature of the vulnerability, attackers could leverage exposed data to compromise other systems or escalate privileges within the network.

For European organizations, the exposure of sensitive data through debug bundles can lead to significant confidentiality breaches, potentially revealing internal network configurations, user credentials, or other proprietary information. This can facilitate lateral movement by attackers, targeted phishing, or further exploitation of internal systems. Sectors such as government, finance, healthcare, and manufacturing, which often rely on centralized print management solutions like Vasion Print, are particularly vulnerable. The impact is heightened in environments where print servers are connected to critical infrastructure or contain sensitive documents. Although the vulnerability does not directly affect system integrity or availability, the confidentiality breach alone can result in regulatory penalties under GDPR and damage to organizational reputation. The lack of required privileges or user interaction lowers the barrier for exploitation, increasing the risk of widespread unauthorized data access if the vulnerability is not promptly addressed.

Organizations should immediately inventory their print management infrastructure to identify deployments of Vasion Print or PrinterLogic prior to Virtual Appliance Host 1.0.735 Application 20.0.1330. Until patches are released, restrict network access to print management appliances and debug bundle endpoints using firewalls or network segmentation. Disable or tightly control the generation and storage of debug bundles, ensuring they are accessible only to authorized personnel. Implement strict access controls and monitoring on systems that generate or store diagnostic data to detect unauthorized access attempts. Regularly audit logs for suspicious activity related to debug bundle access. Once patches or updates become available from Vasion Print, prioritize their deployment in all affected environments. Additionally, educate IT staff about the risks of exposing debug information and enforce secure development and operational practices to prevent similar issues. Consider deploying network intrusion detection systems to alert on anomalous access patterns to print management systems.