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CVE-2023-47536

Estado: ModificadaMedia (5.3)—

An improper access control vulnerability [CWE-284] in FortiOS version 7.2.0, version 7.0.13 and below, version 6.4.14 and below and FortiProxy version 7.2.3 and below, version 7.0.9 and below, version 2.0.12 and below may allow a remote unauthenticated attacker to bypass the firewall deny geolocalisation policy via timing the bypass with a GeoIP database update.

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)

Fortinet — FortiosFortinet — Fortiproxy

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2023-47536",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2023-47536",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2023-12-14T16:02:03.491043Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@fortinet.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 3.1,
          "attackVector": "NETWORK",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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        "exploitabilityScore": 1.6
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        "source": "nvd@nist.gov",
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          "baseSeverity": "MEDIUM",
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          "confidentialityImpact": "NONE"
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              "version": "7.0.0",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.9"
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              "version": "2.0.0",
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  "published": "2023-12-13T08:15:50.920",
  "references": [
    {
      "url": "https://fortiguard.com/psirt/FG-IR-23-432",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@fortinet.com"
    },
    {
      "url": "https://fortiguard.com/psirt/FG-IR-23-432",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "psirt@fortinet.com",
      "description": [
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          "value": "CWE-284"
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  "descriptions": [
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      "value": "An improper access control vulnerability [CWE-284] in FortiOS version 7.2.0, version 7.0.13 and below, version 6.4.14 and below and FortiProxy version 7.2.3 and below, version 7.0.9 and below, version 2.0.12 and below may allow a remote unauthenticated attacker to bypass the firewall deny geolocalisation policy via timing the bypass with a GeoIP database update."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de control de acceso inadecuado [CWE-284] en FortiOS versión 7.2.0, versión 7.0.13 e inferior, versión 6.4.14 e inferior y FortiProxy versión 7.2.3 e inferior, versión 7.0.9 e inferior, versión 2.0.12 y a continuación pueden permitir que un atacante remoto no autenticado evite la política de geolocalización de denegación del firewall sincronizando la omisión con una actualización de la base de datos GeoIP."
    }
  ],
  "lastModified": "2026-06-17T06:32:51.590",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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}