CVE-2025-34193

{
  "id": "CVE-2025-34193",
  "sourceIdentifier": "[email protected]",
  "published": "2025-09-19T19:15:39.823",
  "lastModified": "2026-10-18T21:10:00.120",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 25.1.102 and Application versions prior to 25.1.1413 include Windows client components (PrinterInstallerClientInterface.exe, PrinterInstallerClient.exe, PrinterInstallerClientLauncher.exe) that lack modern compile-time and runtime exploit mitigations and rely on outdated runtimes. These binaries are built as 32-bit, without Data Execution Prevention (DEP), Address Space Layout Randomization (ASLR), Control Flow Guard (CFG), or stack-protection, and they incorporate legacy technologies (Pascal/Delphi and Python 2) which are no longer commonly maintained. Several of these processes run with elevated privileges (NT AUTHORITY\\SYSTEM for PrinterInstallerClient.exe and PrinterInstallerClientLauncher.exe), and the client automatically downloads and installs printer drivers. The absence of modern memory safety mitigations and the use of unmaintained runtimes substantially increase the risk that memory-corruption or other exploit primitives — for example from crafted driver content or maliciously crafted inputs — can be turned into remote or local code execution and privilege escalation to SYSTEM. This vulnerability has been confirmed to be remediated, but it is unclear as to when the patch was introduced."
    },
    {
      "lang": "es",
      "value": "Las versiones de Vasion Print (anteriormente PrinterLogic) Virtual Appliance Host anteriores a la 25.1.102 y las versiones de aplicación anteriores a la 25.1.1413 incluyen componentes de cliente de Windows (PrinterInstallerClientInterface.exe, PrinterInstallerClient.exe, PrinterInstallerClientLauncher.exe) que carecen de mitigaciones de exploit modernas en tiempo de compilación y en tiempo de ejecución y dependen de entornos de ejecución obsoletos. Estos binarios están construidos como de 32 bits, sin Prevención de Ejecución de Datos (DEP), Aleatorización del Diseño del Espacio de Direcciones (ASLR), Protección de Flujo de Control (CFG) o protección de pila, e incorporan tecnologías heredadas (Pascal/Delphi y Python 2) que ya no se mantienen comúnmente. Varios de estos procesos se ejecutan con privilegios elevados (NT AUTHORITY\\SYSTEM para PrinterInstallerClient.exe y PrinterInstallerClientLauncher.exe), y el cliente descarga e instala automáticamente los controladores de impresora. La ausencia de mitigaciones modernas de seguridad de memoria y el uso de entornos de ejecución sin mantenimiento aumentan sustancialmente el riesgo de que la corrupción de memoria u otras primitivas de exploit - por ejemplo, a partir de contenido de controlador manipulado o entradas maliciosamente elaboradas - puedan convertirse en ejecución de código remota o local y escalada de privilegios a SYSTEM. Esta vulnerabilidad ha sido confirmada como remediada, pero no está claro cuándo se introdujo el parche."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Vasion",
          "product": "Print Virtual Appliance Host",
          "defaultStatus": "unknown",
          "modules": [
            "PrinterInstallerClientInterface.exe",
            "PrinterInstallerClient.exe",
            "PrinterInstallerClientLauncher.exe"
          ],
          "platforms": [
            "Windows"
          ],
          "versions": [
            {
              "version": "0",
              "lessThan": "25.1.102",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Vasion",
          "product": "Print Application",
          "defaultStatus": "unknown",
          "modules": [
            "PrinterInstallerClientInterface.exe",
            "PrinterInstallerClient.exe",
            "PrinterInstallerClientLauncher.exe"
          ],
          "platforms": [
            "Windows"
          ],
          "versions": [
            {
              "version": "0",
              "lessThan": "25.1.1413",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
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        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
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          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "HIGH",
          "vulnAvailabilityImpact": "HIGH",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "subAvailabilityImpact": "NONE",
          "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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          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
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    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2025-09-19T20:09:09.506591Z",
          "id": "CVE-2025-34193",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
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          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
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  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-755"
        },
        {
          "lang": "en",
          "value": "CWE-1104"
        }
      ]
    }
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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": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://pierrekim.github.io/blog/2025-04-08-vasion-printerlogic-83-vulnerabilities.html#win-insecure-programs",
      "source": "[email protected]",
      "tags": [
        "Exploit",
        "Third Party Advisory"
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    {
      "url": "https://www.vulncheck.com/advisories/vasion-print-printerlogic-insecure-windows-components-lack-modern-memory-protections-and-use-outdated-runtimes",
      "source": "[email protected]",
      "tags": [
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}