What’s Vulnerable › Vulnerabilities

CVE-2025-34224: Vasion Print (formerly PrinterLogic) Unauthenticated Device Modification

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-09-29 · updated 2026-10-18
• Weakness: CWE-306

Description

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 22.0.1049 and Application prior to version 20.0.2786 (VA/SaaS deployments) expose a set of PHP scripts under the `console_release` directory without requiring authentication. An unauthenticated remote attacker can invoke these endpoints to re‑configure networked printers, add or delete RFID badge devices, or otherwise modify device settings. This vulnerability has been identified by the vendor as: V-2024-029 — No Authentication to Modify Devices.

Affected products

• Vasion Virtual Appliance Application: before 20.0.2786 — fixed in 20.0.2786
• Vasion Virtual Appliance Host: before 22.0.1049 — fixed in 22.0.1049

How to fix

Upgrade to a fixed version: Vasion Virtual Appliance Application 20.0.2786; Vasion Virtual Appliance Host 22.0.1049. Check the vendor advisory for mitigations.

References

• https://help.printerlogic.com/saas/Print/Security/Security-Bulletins.htm
• https://help.printerlogic.com/va/Print/Security/Security-Bulletins.htm
• https://pierrekim.github.io/blog/2025-04-08-vasion-printerlogic-83-vulnerabilities.html#va-lack-of-auth-manage-printers
• https://www.vulncheck.com/advisories/vasion-print-printerlogic-unauth-device-modification
• https://pierrekim.github.io/blog/2025-04-08-vasion-printerlogic-83-vulnerabilities.html#va-lack-of-auth-manage-printers

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