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CVE-2023-39424

Estado: ModificadaAlta (8.8)—

A vulnerability in RDPngFileUpload.dll, as used in the IRM Next Generation booking system, allows a remote attacker to upload arbitrary content (such as a web shell component) to the SQL database and execute it with SYSTEM privileges. This vulnerability requires authentication to be exploited but can be paired with another vulnerability in the platform (CVE-2023-39420, which grants access to hardcoded credentials) to carry the attack without having assigned credentials.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Resortdata — Internet Reservation Module Next Generation

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-39424",
  "cveTags": [],
  "metrics": {
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-39424",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-26T19:11:48.125753Z"
        }
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    "cvssMetricV31": [
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          "attackVector": "NETWORK",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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        "impactScore": 6,
        "exploitabilityScore": 3.1
      },
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          "attackVector": "NETWORK",
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        {
          "vendor": "Resort Data Processing, Inc.",
          "modules": [
            "RDPngFileUpload.dll"
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          "product": "IRM Next Generation",
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  "published": "2023-09-07T13:15:08.933",
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      "url": "https://bitdefender.com/blog/labs/check-out-with-extra-charges-vulnerabilities-in-hotel-booking-engine-explained",
      "tags": [
        "Third Party Advisory"
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      "source": "cve-requests@bitdefender.com"
    },
    {
      "url": "https://bitdefender.com/blog/labs/check-out-with-extra-charges-vulnerabilities-in-hotel-booking-engine-explained",
      "tags": [
        "Third Party Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-74"
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      "description": [
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          "value": "CWE-434"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in RDPngFileUpload.dll, as used in the IRM Next Generation booking system, allows a remote attacker to upload arbitrary content (such as a web shell component) to the SQL database and execute it with SYSTEM privileges. This vulnerability requires authentication to be exploited but can be paired with another vulnerability in the platform (CVE-2023-39420, which grants access to hardcoded credentials) to carry the attack without having assigned credentials. "
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en RDPngFileUpload.dll, como se usa en el sistema de reservas IRM Next Generation, permite a un atacante remoto cargar contenido arbitrario (como un componente de web shel) en la base de datos SQL y ejecutarlo con privilegios SYSTEM. Esta vulnerabilidad requiere que se aproveche la autenticación, pero puede combinarse con otra vulnerabilidad en la plataforma (CVE-2023-39420, que otorga acceso a credenciales codificadas) para llevar a cabo el ataque sin tener credenciales asignadas. \n"
    }
  ],
  "lastModified": "2026-06-17T06:12:18.550",
  "configurations": [
    {
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          "negate": false,
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