CVE-2025-34204

Vasion Virtual Appliance Host privilege escalation

9.8 CRITICALPublic exploitEPSS 0.69%

Published19 Sept 2025

Description

Vasion Print (formerly PrinterLogic) Virtual Appliance Host and Application (VA and SaaS deployments) contains multiple Docker containers that run primary application processes (for example PHP workers, Node.js servers and custom binaries) as the root user. This increases the blast radius of a container compromise and enables lateral movement and host compromise when a container is breached.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Vasion Virtual Appliance Applicationall versions

Vasion Virtual Appliance Hostall versions

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

Patch & vendor advisories

References

https://help.printerlogic.com/saas/Print/Security/Security-Bulletins.htmVendor Advisory
https://help.printerlogic.com/va/Print/Security/Security-Bulletins.htmVendor Advisory
https://pierrekim.github.io/blog/2025-04-08-vasion-printerlogic-83-vulnerabilities.html#va-processes-running-as-rootExploitThird Party Advisory
https://www.vulncheck.com/advisories/vasion-print-printerlogic-processes-running-as-root-inside-docker-instancesThird Party Advisory

Related CVEs

Recent high-severity vulnerabilities sharing a weakness type.

Frequently asked

Is CVE-2025-34204 being actively exploited?

CVE-2025-34204 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.69%.

How severe is CVE-2025-34204?

CVE-2025-34204 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.69% probability of exploitation.

Which products are affected by CVE-2025-34204?

Affected products include Vasion Virtual Appliance Application, Vasion Virtual Appliance Host.

How do I fix CVE-2025-34204?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-34204 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

See how prioritisation works Book a demo

Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.