CVE-2025-34189
Description
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.
How to fix
- vasion virtual_appliance_application20.0.1330 or later
- vasion virtual_appliance_host1.0.735 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| vasion virtual_appliance_application | v < 20.0.1330 | 20.0.1330 |
| vasion virtual_appliance_host | v < 1.0.735 | 1.0.735 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.