CVE-2025-34198 : faille critique vasion virtual appliance application (CVSS 9.8)

Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 22.0.951 and Application prior to 20.0.2368 (VA and SaaS deployments) contain shared, hardcoded SSH host private keys in the appliance image. The same private host keys (RSA, ECDSA, and ED25519) are present across installations, rather than being uniquely generated per appliance. An attacker who obtains these private keys (for example from one compromised appliance image or another installation) can impersonate the appliance, decrypt or intercept SSH connections to appliances that use the same keys, and perform man-in-the-middle or impersonation attacks against administrative SSH sessions. This vulnerability has been identified by the vendor as: V-2024-011 — Hardcoded SSH Host Key.

Sévérité

Critique (CVSS 9.8)

Vecteur CVSS

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitation active

Non signalée par la CISA

Publication

19 sept. 2025

Dernière mise à jour

17 juin 2026

• vasion virtual appliance application
• vasion virtual appliance host

• Fiche CVE-2025-34198 sur le NVD (NIST)
• help.printerlogic.com/saas/Print/Security/Security-Bulletins.htm
• help.printerlogic.com/va/Print/Security/Security-Bulletins.htm
• pierrekim.github.io/blog/2025…
• vulncheck.com/advisories/vasion…