What is CVE-2025-34220?

CVE-2025-34220 is a medium-severity vulnerability in Vasion Print Application, classified under Information Disclosure. CVSS score: 5.3/10. Published 2025-09-29.

How severe is CVE-2025-34220?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Vasion Print Application

CVE-2025-34220

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 25.1.102 and Application prior to version 25.1.1413 (VA/SaaS deployments) contains a /api-gateway/identity/search-groups endpoint that does not require authentication. Requests to https://<tenant>.printercloud10.com/api-gateway/identity/search-groups and adjustments to the `Host` header allow an unauthenticated remote attacker to enumerate every group object stored for that tenant. The response includes internal identifiers (group ID, source service ID, Azure AD object IDs, creation timestamps, and tenant IDs). This vulnerability has been confirmed to be remediated, but it is unclear as to when the patch was introduced.

Vulnerability class: Information Disclosure

Published 2025-09-29 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.007 (50.9th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 50.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Vasion Print Application — versions 0
Vasion Print Virtual Appliance Host — versions 0
Vasion Virtual Appliance Application
Vasion Virtual Appliance Host

Weakness classification (CWE)

References

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 (vendor-advisory, patch, Vendor Advisory)
help.printerlogic.com/saas/Print/Security/Security-Bulletins.htm (vendor-advisory, patch, Vendor Advisory)
www.vulncheck.com/advisories/vasion-print-printerlogic-unauth-api-leaks-group-i… (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2025-34220?: CVE-2025-34220 is a medium-severity vulnerability in Vasion Print Application, classified under Information Disclosure. CVSS score: 5.3/10. Published 2025-09-29.
How severe is CVE-2025-34220?: Medium severity. CVSS v3 base score is 5.3 out of 10.