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CVE-2023-5253

Estado: ModificadaMedia (6.3)—

A missing authentication check in the WebSocket channel used for the Check Point IoT integration in Nozomi Networks Guardian and CMC, may allow an unauthenticated attacker to obtain assets data without authentication.

Malicious unauthenticated users with knowledge on the underlying system may be able to extract limited asset information.

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 (2)

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2023-5253",
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        "ssvcData": {
          "id": "CVE-2023-5253",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2024-01-16T16:05:53.153585Z"
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    "cvssMetricV31": [
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
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    "cvssMetricV40": [
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        "type": "Secondary",
        "source": "prodsec@nozominetworks.com",
        "cvssData": {
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          "version": "4.0",
          "Recovery": "NOT_DEFINED",
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          "Automatable": "NOT_DEFINED",
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          "baseSeverity": "MEDIUM",
          "valueDensity": "NOT_DEFINED",
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          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
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          "privilegesRequired": "NONE",
          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "vulnAvailabilityImpact": "NONE",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "LOW",
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          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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  "affected": [
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      "affectedData": [
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          "vendor": "Nozomi Networks",
          "product": "Guardian",
          "versions": [
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              "version": "0",
              "lessThan": "23.3.0",
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          "product": "CMC",
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  "published": "2024-01-15T11:15:08.627",
  "references": [
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      "url": "https://security.nozominetworks.com/NN-2023:12-01",
      "tags": [
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      "source": "prodsec@nozominetworks.com"
    },
    {
      "url": "https://security.nozominetworks.com/NN-2023:12-01",
      "tags": [
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  "vulnStatus": "Modified",
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      "lang": "en",
      "value": "A missing authentication check in the WebSocket channel used for the Check Point IoT integration in Nozomi Networks Guardian and CMC, may allow an unauthenticated attacker to obtain assets data without authentication.\n\n\n\nMalicious unauthenticated users with knowledge on the underlying system may be able to extract limited asset information."
    },
    {
      "lang": "es",
      "value": "Una verificación de autenticación faltante en el canal WebSocket utilizado para la integración de Check Point IoT en Nozomi Networks Guardian y CMC puede permitir que un atacante no autenticado obtenga datos de activos sin autenticación. Los usuarios maliciosos no autenticados con conocimiento sobre el sistema subyacente pueden extraer información de activos."
    }
  ],
  "lastModified": "2026-06-17T06:48:11.073",
  "configurations": [
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}