Vasion Print (formerly PrinterLogic) Undocumented Hardcoded SSH Key
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-321.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Vasion | Print Virtual Appliance Host | all versions | — | No fix listed | CNA |
| Vasion | Print Application | all versions | — | No fix listed | CNA |
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-34217
- 2026-10-03 Alias added: GHSA-hjwh-cp6x-m9pw
References
More Vasion Virtual Appliance Application vulnerabilities
- TI-2025-24370 Vasion Print (formerly PrinterLogic) Unauthenticated Device Modification CVSS 4.0CRITICAL 10.0
- TI-2025-24369 Vasion Print (formerly PrinterLogic) Insecure Installation Credentials CVSS 4.0CRITICAL 10.0
- TI-2025-24368 Vasion Print (formerly PrinterLogic) Unauthenticated Admin APIs Used to Modify SSL Certificates CVSS 4.0CRITICAL 10.0
- TI-2025-24367 Missing authentication in Vasion Print Virtual Appliance Host CVSS 4.0CRITICAL 10.0
- TI-2025-24363 Vasion Print (formerly PrinterLogic) RCE and Password Leaks via API CVSS 4.0CRITICAL 10.0
- TI-2025-24352 Vasion Print (formerly PrinterLogic) Use of Outdated, End-Of-Life, and Vulnerable Third-Party Components CVSS 4.0CRITICAL 9.3
Sources
- CVE-2025-34217 · CVE Program
- CVE-2025-34217 · NVD
- FIRST EPSS
- GHSA-hjwh-cp6x-m9pw · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences