Vulnerability Description
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.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Vasion | Virtual Appliance Application | < 25.2.1518 |
| Vasion | Virtual Appliance Host | < 25.2.169 |
Related Weaknesses (CWE)
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-vulnerabilitiExploitThird Party Advisory
- https://www.vulncheck.com/advisories/vasion-print-printerlogic-unrestriced-accesThird Party Advisory
- https://pierrekim.github.io/blog/2025-04-08-vasion-printerlogic-83-vulnerabilitiExploitThird Party Advisory
FAQ
What is CVE-2025-34221?
CVE-2025-34221 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 net...
How severe is CVE-2025-34221?
CVE-2025-34221 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2025-34221?
Check the references section above for vendor advisories and patch information. Affected products include: Vasion Virtual Appliance Application, Vasion Virtual Appliance Host.