Auth bypass in Vasion Print Application
CVE-2025-34232
Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 25.1.102 and Application prior to version 25.1.1413 (VA/SaaS deployments) contain a blind server-side request forgery (SSRF) vulnerability reachable via the /var/www/app/console_release/lexmark/dellCheck.php script that can be exploited by an unauthenticated user. When a printer is registered, the software stores the printer’s host name in the variable $printer_vo->str_host_address. The code later builds a URL like 'http://<host‑address>:80/DevMgmt/DiscoveryTree.xml' and sends the request with curl. No validation, whitelist, or private‑network filtering is performed before the request is made. Because the request is blind, an attacker cannot see the data directly, but can still: probe internal services, trigger internal actions, or gather other intelligence. This vulnerability has been confirmed to be remediated, but it is unclear as to when the patch was introduced.
Vulnerability class: Broken Authentication
Published · last modified .
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: 0.006 (43.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 43.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
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-blind-ssrf-via-lexmark-d… (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2025-34232?
- CVE-2025-34232 is a medium-severity vulnerability in Vasion Print Application, classified under Missing Authentication for Critical Function. CVSS score: 5.3/10. Published 2025-09-29.
- How severe is CVE-2025-34232?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2025-34232 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.