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CVE-2022-39186

Estado: ModificadaMedia (5.5)—

EXFO - BV-10 Performance Endpoint Unit misconfiguration. System configuration file has misconfigured permissions

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)

Exfo — Bv-10 Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-39186",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-39186",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-08T13:52:40.008733Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "type": "Secondary",
        "source": "cna@cyber.gov.il",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.2,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.5
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "cna@cyber.gov.il",
      "affectedData": [
        {
          "vendor": "EXFO",
          "product": "BV-10 Performance Endpoint Unit",
          "versions": [
            {
              "status": "unknown",
              "version": "All versions"
            }
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      ]
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  ],
  "published": "2023-01-12T16:15:09.810",
  "references": [
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      "url": "https://www.gov.il/en/Departments/faq/cve_advisories",
      "tags": [
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      ],
      "source": "cna@cyber.gov.il"
    },
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      "url": "https://www.gov.il/en/Departments/faq/cve_advisories",
      "tags": [
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      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-732"
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      ]
    },
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      "type": "Secondary",
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      "description": [
        {
          "lang": "en",
          "value": "CWE-732"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "EXFO - BV-10 Performance Endpoint Unit misconfiguration. System configuration file has misconfigured permissions"
    },
    {
      "lang": "es",
      "value": "Configuración incorrecta en EXFO - BV-10 Performance Endpoint Unit. El archivo de configuración del sistema tiene permisos mal configurados."
    }
  ],
  "lastModified": "2026-06-17T04:57:52.503",
  "configurations": [
    {
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  ],
  "sourceIdentifier": "cna@cyber.gov.il"
}