Description
Vasion Print (formerly PrinterLogic) Virtual Appliance Host and Application (VA/SaaS deployments) contain an undocumented 'printerlogic' user with a hardcoded SSH public key in '~/.ssh/authorized_keys' and a sudoers rule granting the printerlogic_ssh group 'NOPASSWD: ALL'. Possession of the matching private key gives an attacker root access to the appliance.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Vasion | Print Virtual Appliance Host | — | — |
| Vasion | Print Application | — | — |
Advisories 1
- WID-SEC-2025-2162 Vasion Print: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 30, 2025
References
- https://pierrekim.github.io/blog/2025-04-08-vasion-printerlogic-83-vulnerabilities.html#va-undocumented-hardcoded-ssh-key technical-description
- https://help.printerlogic.com/va/Print/Security/Security-Bulletins.htm vendor-advisory patch
- https://help.printerlogic.com/saas/Print/Security/Security-Bulletins.htm vendor-advisory patch
- https://www.vulncheck.com/advisories/vasion-print-printerlogic-incorrect-encryption-algorithms-used-to-store-passwords third-party-advisory