Vulnerability · Published Sep 29, 2025 · Assigned by VulnCheck
CVE-2025-34215Vasion Print (formerly PrinterLogic) Unauthenticated Firmware Update Endpoint RCE
Critical 9.4
In plain English
A critical-severity missing authentication in Print Application from Vasion. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 67% of all known vulnerabilities).
Official description
Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 22.0.1026 and Application prior to version 20.0.2702 (only VA deployments) expose an unauthenticated firmware-upload flow: a public page returns a signed token usable at va-api/v1/update, and every Docker image contains the appliance’s private GPG key and hard-coded passphrase. An attacker who extracts the key and obtains a token can decrypt, modify, re-sign, upload, and trigger malicious firmware, gaining remote code execution. This vulnerability has been identified by the vendor as: V-2024-020 — Remote Code Execution.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Vasion | Print Virtual Appliance Host | 0 – before 22.0.1026 |
| Vasion | Print Application | 0 – before 20.0.2702 |
Weakness: CWE-306, CWE-321 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
References
- https://pierrekim.github.io/blog/2025-04-08-vasion-printerlogic-83-vulnerabilities.html#va-rce-02 technical-description
- https://help.printerlogic.com/va/Print/Security/Security-Bulletins.htm vendor-advisory, patch
- https://help.printerlogic.com/saas/Print/Security/Security-Bulletins.htm vendor-advisory, patch
- https://www.vulncheck.com/advisories/vasion-print-printerlogic-unauth-firmware-update-endpoint-rce third-party-advisory