What is CVE-2025-34206?

CVE-2025-34206 is a critical-severity vulnerability in Vasion Print Application (Saas/va), classified under Cleartext Storage of Sensitive Information. CVSS score: 9.8/10. Published 2025-09-19.

How severe is CVE-2025-34206?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2025-34206 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Vasion Print Application (Saas/va)

CVE-2025-34206

Vasion Print (formerly PrinterLogic) Virtual Appliance Host and Application (VA and SaaS deployments) mount host configuration and secret material under /var/www/efs_storage into many Docker containers with overly-permissive filesystem permissions. Files such as secrets.env, GPG-encrypted blobs in .secrets, MySQL client keys, and application session files are accessible from multiple containers. An attacker who controls or reaches any container can read or modify these artifacts, leading to credential theft, RCE via Laravel APP_KEY, Portainer takeover, and full compromise.

Published 2025-09-19 · last modified 2026-06-17.

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: 0.005 (41.1th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 41.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

help.printerlogic.com/saas/Print/Security/Security-Bulletins.htm (product, Vendor Advisory)
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 (product, Vendor Advisory)
www.vulncheck.com/advisories/vasion-print-printerlogic-insecure-shared-storage-… (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2025-34206?: CVE-2025-34206 is a critical-severity vulnerability in Vasion Print Application (Saas/va), classified under Cleartext Storage of Sensitive Information. CVSS score: 9.8/10. Published 2025-09-19.
How severe is CVE-2025-34206?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2025-34206 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.