Vulnerability in Vasion Print Virtual Appliance and Application by PrinterLogic
CVE-2025-34209

9.4CRITICAL

Key Information:

Vendor

Vasion

Status
Print Virtual Appliance Host
Print Application
Vendor
CVE Published:
29 September 2025

What is CVE-2025-34209?

The Vasion Print Virtual Appliance and Application by PrinterLogic have a significant security flaw where Docker images contain a private GPG key and its passphrase stored in cleartext. This vulnerability allows an attacker with administrative access to extract the private key linked to the account no‑reply+virtual‑[email protected]. By importing this key into their own environment, the attacker can decrypt sensitive GPG-encrypted files and create malicious firmware update packages. Such updates, once signed by the attacker, can be executed by the vulnerable appliance, granting them full control and posing serious risks to system integrity and security.

Affected Version(s)

Print Application * < 20.0.2014

Print Virtual Appliance Host * < 22.0.862

References

https://pierrekim.github.io/blog/2025-04-08-vasion-printe...
technical-description
https://help.printerlogic.com/va/Print/Security/Security-...
vendor-advisorypatch
https://help.printerlogic.com/saas/Print/Security/Securit...
vendor-advisorypatch

CVSS V4

Score:
9.4
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Pierre Barre
JSON
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CVE-2025-34209 : Vulnerability in Vasion Print Virtual Appliance and Application by PrinterLogic