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CVE-2025-34207

Full vulnerability record from the local CVENow database.

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. This vulnerability has been identified by the vendor as: V-2024-027 — Insecure Secure Shell (SSH) Configuration.

Severity
HIGH
CVSS score
7.9 (v4.0)
Vulnerability status
Analyzed
Source identifier
[email protected]
Published
2025-09-29 21:15:34.147000
Last modified
2026-10-18 21:10:00.120000
View original CVE JSON 
{
  "id": "CVE-2025-34207",
  "sourceIdentifier": "[email protected]",
  "published": "2025-09-29T21:15:34.147",
  "lastModified": "2026-10-18T21:10:00.120",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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. This vulnerability has been identified by the vendor as: V-2024-027 — Insecure Secure Shell (SSH) Configuration."
    },
    {
      "lang": "es",
      "value": "El Host de Dispositivo Virtual de Vasion Print (anteriormente PrinterLogic) anterior a la versión 22.0.1049 y la Aplicación anterior a la versión 20.0.2786 (implementaciones VA y SaaS) configuran el cliente SSH dentro de las instancias de Docker con las siguientes opciones: 'UserKnownHostsFile=[SystemPath]', 'StrictHostKeyChecking=no' y 'ForwardAgent yes'. Estas configuraciones deshabilitan la verificación de la clave SSH del host remoto y reenvían automáticamente el agente SSH del desarrollador a cualquier host que coincida con los patrones de comodín configurados. Como resultado, un atacante que puede alcanzar un único contenedor comprometido puede hacer que el contenedor se conecte a un servidor SSH malicioso, capturar las claves privadas reenviadas y usar esas claves para un movimiento lateral sin restricciones a través del entorno. Esta vulnerabilidad ha sido identificada por el proveedor como: V-2024-027 - Configuración Insegura de Secure Shell (SSH)."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Vasion",
          "product": "Print Virtual Appliance Host",
          "defaultStatus": "unaffected",
          "modules": [
            "Docker container scripts"
          ],
          "versions": [
            {
              "version": "0",
              "lessThan": "22.0.1049",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        },
        {
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          "product": "Print Application",
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  ],
  "metrics": {
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        "type": "Secondary",
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          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
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          "vulnIntegrityImpact": "NONE",
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          "subAvailabilityImpact": "LOW",
          "exploitMaturity": "NOT_DEFINED",
          "confidentialityRequirement": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "valueDensity": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED"
        }
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    ],
    "cvssMetricV31": [
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        "type": "Primary",
        "cvssData": {
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    ],
    "ssvcV203": [
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
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          "options": [
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              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
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            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        },
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          "value": "CWE-522"
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  ],
  "configurations": [
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          "negate": false,
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  "references": [
    {
      "url": "https://help.printerlogic.com/saas/Print/Security/Security-Bulletins.htm",
      "source": "[email protected]",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://help.printerlogic.com/va/Print/Security/Security-Bulletins.htm",
      "source": "[email protected]",
      "tags": [
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    },
    {
      "url": "https://pierrekim.github.io/blog/2025-04-08-vasion-printerlogic-83-vulnerabilities.html#va-insecure-ssh-config",
      "source": "[email protected]",
      "tags": [
        "Third Party Advisory"
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    },
    {
      "url": "https://www.vulncheck.com/advisories/vasion-print-printerlogic-insecure-ssh-client-config",
      "source": "[email protected]",
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    },
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}