CVE-2025-27682 is a critical security vulnerability identified in Vasion Print (formerly PrinterLogic) versions prior to Virtual Appliance Host 1.0.735 Application 20.0.1330. The vulnerability stems from insecure permissions set on log files, classified under CWE-276 (Incorrect Default Permissions). This misconfiguration allows remote attackers to access sensitive log data without requiring any authentication or user interaction, as indicated by the CVSS vector (AV:N/AC:L/PR:N/UI:N). The logs may contain sensitive information such as system configurations, user activities, or credentials, which can be leveraged to escalate privileges, conduct further attacks, or disrupt services. The vulnerability affects network-exposed print management appliances, which are often integrated into enterprise print infrastructures. The CVSS score of 9.8 reflects the critical nature of this flaw, impacting confidentiality, integrity, and availability simultaneously. Although no public exploits have been reported yet, the low complexity and lack of required privileges make exploitation feasible for attackers with network access. The absence of published patches necessitates immediate mitigation through configuration changes and compensating controls. This vulnerability highlights the importance of secure default permissions and rigorous access controls in print management solutions.

For European organizations, the impact of CVE-2025-27682 can be severe. Exploitation could lead to unauthorized disclosure of sensitive information contained in print logs, including potentially confidential documents or user credentials. This can facilitate lateral movement within networks, privilege escalation, and full system compromise. Given the critical role of print management in many enterprises, disruption or manipulation of print services could impact business continuity and operational efficiency. Industries such as finance, healthcare, government, and manufacturing, which rely heavily on secure document handling, are particularly at risk. Additionally, compromised print infrastructure could serve as a foothold for attackers targeting broader IT environments. The lack of authentication and user interaction requirements lowers the barrier for attackers, increasing the likelihood of exploitation. European data protection regulations, including GDPR, impose strict requirements on data confidentiality and breach notification, amplifying the legal and reputational consequences of such an incident.

1. Immediately audit and restrict permissions on all log files related to Vasion Print appliances to ensure only authorized system administrators have access. 2. Implement network segmentation to isolate print management appliances from general user networks and limit exposure to untrusted networks. 3. Deploy strict firewall rules to restrict access to the print appliance management interfaces and log storage locations. 4. Monitor access logs and network traffic for unusual or unauthorized access attempts targeting print infrastructure. 5. Apply principle of least privilege to all service accounts and users interacting with the print management system. 6. Engage with Vasion Print vendor for updates and patches; prioritize patching as soon as a fix is available. 7. Consider deploying endpoint detection and response (EDR) solutions to detect lateral movement or exploitation attempts stemming from this vulnerability. 8. Conduct regular security assessments and penetration tests focused on print infrastructure to identify and remediate similar misconfigurations. 9. Educate IT staff on the risks associated with insecure log permissions and best practices for securing print management environments.