CVE-2025-34196

Vasion Print Virtual Appliance Host prior to 22.0.1049 and Application prior to 20.0.2786 expose four admin routes without authentication, allowing an unauthenticated attacker to upload, delete, or download TLS/SSL certificates and enumerate client IDs via an IDOR.

Vasion Print mounts host configuration and secret material under /var/www/efs_storage into many Docker containers with overly-permissive permissions, exposing files like secrets.env, GPG-encrypted blobs, MySQL client keys, and session files. An attacker with access to any container can read or modify these artifacts.

It is possible to brute force folders and files, which an attacker can use to steal sensitive information.

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 25.1.102 and Application prior to version 25.1.1413 (Windows client deployments) contain a registry key that can be enabled by administrators, causing the client to skip SSL/TLS certificate validation. An attacker who can intercept HTTPS traffic can then inject malicious driver DLLs, resulting in remote code execution with SYSTEM privileges; a local attacker can achieve local privilege escalation via a junction-point DLL injection. This vulnerability has been confirmed to be remediated, but it is unclear when the patch was introduced.

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to 25.1.102 and Application prior to 25.1.1413 contain a blind SSRF vulnerability in the console_release/hp/log_off_single_sign_on.php script exploitable by an unauthenticated user. The application builds a URL from the printer host name and sends a curl request without validation, whitelist, or private-network filtering.

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to 25.1.102 and Application prior to 25.1.1413 contain a blind SSRF vulnerability in the console_release/hp/installApp.php script exploitable by an unauthenticated user. The application builds a URL from the printer host name and sends a curl request without validation, whitelist, or private-network filtering.

Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 1.0.735 and Application versions prior to 20.0.1330 (macOS/Linux client deployments) contain a vulnerability in the local inter-process communication (IPC) mechanism. The software stores IPC request and response files inside /opt/PrinterInstallerClient/tmp with world-readable and world-writable permissions. Any local user can craft malicious request files that are processed by privileged daemons, leading to unauthorized actions being executed in other user sessions. This breaks user session isolation, potentially allowing local attackers to hijack sessions, perform unintended actions in the context of other users, and impact system integrity and availability. This vulnerability has been identified by the vendor as: V-2022-004 — Client Inter-process Security.