Vasion Print (formerly PrinterLogic) Insecure SSH Client Configuration_CVE-2025-34207

7.9 / 10

HIGH

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:L

Description

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to 22.0.1049 and Application prior to 20.0.2786 (VA and SaaS deployments) configure the SSH client within Docker instances with the following options: `UserKnownHostsFile=/dev/null`, `StrictHostKeyChecking=no`, and `ForwardAgent yes`. These settings disable verification of the remote host’s SSH key and automatically forward the developer’s SSH‑agent to any host that matches the configured wildcard patterns. As a result, an attacker who can reach a single compromised container can cause the container to connect to a malicious SSH server, capture the forwarded private keys, and use those keys for unrestricted lateral movement across the environment.

Basic Information

ID CVE-2025-34207

Source VulnCheck

Published Sep 29, 2025 at 20:38

Affected Product

Vendor Vasion

Product Print Virtual Appliance Host

Version *

Affected Versions Vasion Print Virtual Appliance Host *
Vasion Print Application *

CWE Classification

CWE-522 CWE-306

References

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    "description": "Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to 22.0.1049 and Application prior to 20.0.2786 (VA and SaaS deployments)\u00a0configure the SSH client within Docker instances with the following options: `UserKnownHostsFile=/dev/null`, `StrictHostKeyChecking=no`, and `ForwardAgent yes`.  These settings disable verification of the remote host\u2019s SSH key and automatically forward the developer\u2019s SSH\u2011agent to any host that matches the configured wildcard patterns.  As a result, an attacker who can reach a single compromised container can cause the container to connect to a malicious SSH server, capture the forwarded private keys, and use those keys for unrestricted lateral movement across the environment.",
    "published": "2025-09-29T20:38:29.682Z",
    "modified": "2025-09-29T20:38:29.682Z",
    "type": "cve",
    "title": "Vasion Print (formerly PrinterLogic) Insecure SSH Client Configuration",
    "source": "VulnCheck",
    "references": "https://pierrekim.github.io/blog/2025-04-08-vasion-printerlogic-83-vulnerabilities.html#va-insecure-ssh-config\nhttps://help.printerlogic.com/va/Print/Security/Security-Bulletins.htm\nhttps://help.printerlogic.com/saas/Print/Security/Security-Bulletins.htm\nhttps://www.vulncheck.com/advisories/vasion-print-printerlogic-insecure-ssh-client-config",
    "id": "CVE-2025-34207",
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    "cwe": [
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    "cvelist": null,
    "sourceData": "Vasion Print Virtual Appliance Host *\nVasion Print Application *",
    "sourceHref": "",
    "cvss": {
        "score": 7.9,
        "severity": "HIGH",
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