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CVE-2021-43205

Estado: ModificadaMedia (5.3)—

An exposure of sensitive information to an unauthorized actor vulnerability [CWE-200] in FortiClient for Linux version 7.0.2 and below, 6.4.7 and below and 6.2.9 and below may allow an unauthenticated attacker to access the confighandler webserver via external binaries.

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)

Fortinet — Forticlient

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2021-43205",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2021-43205",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-10-22T20:19:40.508883Z"
        }
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    "cvssMetricV2": [
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          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@fortinet.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
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          "attackVector": "ADJACENT_NETWORK",
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  },
  "affected": [
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      "affectedData": [
        {
          "vendor": "Fortinet",
          "product": "Fortinet FortiClientLinux",
          "versions": [
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            }
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  ],
  "published": "2022-04-06T10:15:08.037",
  "references": [
    {
      "url": "https://fortiguard.com/psirt/FG-IR-21-226",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "psirt@fortinet.com"
    },
    {
      "url": "https://fortiguard.com/psirt/FG-IR-21-226",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "value": "CWE-200"
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      "value": "An exposure of sensitive information to an unauthorized actor vulnerability [CWE-200] in FortiClient for Linux version 7.0.2 and below, 6.4.7 and below and 6.2.9 and below may allow an unauthenticated attacker to access the confighandler webserver via external binaries."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de exposición de información confidencial a un actor no autorizado [CWE-200] en FortiClient para Linux versión 7.0.2 y anteriores, 6.4.7 y anteriores y versiones 6.2.9 y anteriores, puede permitir a un atacante no autenticado acceder al servidor web confighandler por medio de binarios externos"
    }
  ],
  "lastModified": "2026-06-17T04:10:38.443",
  "configurations": [
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