{
  "id": "CVE-2023-47565",
  "sourceIdentifier": "security@qnapsecurity.com.tw",
  "published": "2023-12-08T16:15:16.367",
  "lastModified": "2023-12-22T02:00:01.337",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "cisaExploitAdd": "2023-12-21",
  "cisaActionDue": "2024-01-11",
  "cisaRequiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
  "cisaVulnerabilityName": "QNAP VioStor NVR OS Command Injection Vulnerability",
  "descriptions": [
    {
      "lang": "en",
      "value": "An OS command injection vulnerability has been found to affect legacy QNAP VioStor NVR models running QVR Firmware 4.x. If exploited, the vulnerability could allow authenticated users to execute commands via a network.\n\nWe have already fixed the vulnerability in the following versions:\n\nQVR Firmware 5.0.0\u00a0and later\n\n"
    },
    {
      "lang": "es",
      "value": "Se ha descubierto que una vulnerabilidad de inyecci\u00f3n de comandos del sistema operativo afecta a los modelos QNAP VioStor NVR heredados que ejecutan el firmware QVR 4.x. Si se explota, la vulnerabilidad podr\u00eda permitir a los usuarios autenticados ejecutar comandos a trav\u00e9s de una red. Ya hemos solucionado la vulnerabilidad en las siguientes versiones: QVR Firmware 5.0.0 y posteriores"
    }
  ],
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        "type": "Primary",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH"
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        "exploitabilityScore": 2.8,
        "impactScore": 5.9
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          "attackVector": "ADJACENT_NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
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          "integrityImpact": "HIGH",
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          "baseSeverity": "HIGH"
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  "weaknesses": [
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      "source": "security@qnapsecurity.com.tw",
      "type": "Primary",
      "description": [
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          "value": "CWE-78"
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  "configurations": [
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              "vulnerable": true,
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  "references": [
    {
      "url": "https://www.qnap.com/en/security-advisory/qsa-23-48",
      "source": "security@qnapsecurity.com.tw",
      "tags": [
        "Vendor Advisory"
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  ]
}