Auth bypass in Vasion Print Application
CVE-2025-34216
Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 22.0.1026 and Application prior to version 20.0.2702 (VA deployments only) expose a set of unauthenticated REST API endpoints that return configuration files and clear‑text passwords. The same endpoints also disclose the Laravel APP_KEY used for cryptographic signing. Because the APP_KEY is required to generate valid signed requests, an attacker who obtains it can craft malicious payloads that are accepted by the application and achieve remote code execution on the appliance. This vulnerability has been identified by the vendor as: V-2024-018 — RCE & Leaks via API.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.008 (56.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
Weakness classification (CWE)
References
- pierrekim.github.io/blog/2025-04-08-vasion-printerlogic-83-vulnerabilities.html (Exploit, technical-description, Third Party Advisory)
- help.printerlogic.com/va/Print/Security/Security-Bulletins.htm (vendor-advisory, patch, Vendor Advisory)
- help.printerlogic.com/saas/Print/Security/Security-Bulletins.htm (vendor-advisory, patch, Vendor Advisory)
- www.vulncheck.com/advisories/vasion-print-printerlogic-rce-and-password-leaks-v… (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2025-34216?
- CVE-2025-34216 is a critical-severity vulnerability in Vasion Print Application, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2025-09-29.
- How severe is CVE-2025-34216?
- Critical severity. CVSS v3 base score is 9.8 out of 10.