by Kastro
Paper/Archive/CVE-2025-34221

CVE-2025-34221

Vasion Print Virtual Appliance Host — Vasion Print (formerly PrinterLogic)

EPSS 1%public exploitCVSS 10.0
critical.is priorityof 100
55
CVSS 10.0 (CNA)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 73.3.733 × 2014.7Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 25.2.169 and Application prior to version 25.2.1518 (VA/SaaS deployments) expose every internal Docker container to the network because firewall rules allow unrestricted traffic to the Docker bridge network. Because no authentication, ACL or client‑side identifier is required, the attacker can interact with any internal API, bypassing the product’s authentication mechanisms entirely. The result is unauthenticated remote access to internal services, allowing credential theft, configuration manipulation and potential remote code execution. This vulnerability has been identified by the vendor as: V-2025-002 — Authentication Bypass - Docker Instances.

Affected

ProductAffectedFixed inSource
Print Virtual Appliance Host< 25.2.16925.2.169CNA
Print Application< 25.2.151825.2.1518CNA

Scores by source

VulnCheck (CNA)10.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

exploitpierrekim.github.io/blog/2025-04-08-vasion-printerlogic-83-vulnerabilities.html#va-auth-bypasspatchhelp.printerlogic.com/va/Print/Security/Security-Bulletins.htmpatchhelp.printerlogic.com/saas/Print/Security/Security-Bulletins.htmwriteupvulncheck.com/advisories/vasion-print-printerlogic-unrestriced-access-to-docker-bridge-network