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CVE-2025-48839

Estado: AnalizadaMedia (6.6)—

An Out-of-bounds Write vulnerability [CWE-787] in FortiADC 8.0.0, 7.6.0 through 7.6.2, 7.4.0 through 7.4.7, 7.2 all versions, 7.1 all versions, 7.0 all versions, 6.2 all versions may allow an authenticated attacker to execute arbitrary code via specially crafted HTTP requests.

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)

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-48839",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-48839",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-11-19T04:55:33.567246Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@fortinet.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.6,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 0.7
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@fortinet.com",
      "affectedData": [
        {
          "cpes": [
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            "cpe:2.3:h:fortinet:fortiadc:7.4.7:*:*:*:*:*:*:*",
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            "cpe:2.3:h:fortinet:fortiadc:7.4.5:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.4.4:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.4.3:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.4.2:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.4.1:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.4.0:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.2.8:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.2.7:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.2.6:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.2.5:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.2.4:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.2.3:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.2.2:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.2.1:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.2.0:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.1.5:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.1.4:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.1.3:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.1.2:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.1.1:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.1.0:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.0.6:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.0.5:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.0.4:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.0.3:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.0.2:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.0.1:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:7.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:6.2.6:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:6.2.5:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:6.2.4:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:6.2.3:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:6.2.2:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:6.2.1:*:*:*:*:*:*:*",
            "cpe:2.3:h:fortinet:fortiadc:6.2.0:*:*:*:*:*:*:*"
          ],
          "vendor": "Fortinet",
          "product": "FortiADC",
          "versions": [
            {
              "status": "affected",
              "version": "8.0.0"
            },
            {
              "status": "affected",
              "version": "7.6.0",
              "versionType": "semver",
              "lessThanOrEqual": "7.6.2"
            },
            {
              "status": "affected",
              "version": "7.4.0",
              "versionType": "semver",
              "lessThanOrEqual": "7.4.7"
            },
            {
              "status": "affected",
              "version": "7.2.0",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.8"
            },
            {
              "status": "affected",
              "version": "7.1.0",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.5"
            },
            {
              "status": "affected",
              "version": "7.0.0",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.6"
            },
            {
              "status": "affected",
              "version": "6.2.0",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.6"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-11-18T17:16:02.610",
  "references": [
    {
      "url": "https://fortiguard.fortinet.com/psirt/FG-IR-25-225",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@fortinet.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@fortinet.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An Out-of-bounds Write vulnerability [CWE-787] in FortiADC 8.0.0, 7.6.0 through 7.6.2, 7.4.0 through 7.4.7, 7.2 all versions, 7.1 all versions, 7.0 all versions, 6.2 all versions may allow an authenticated attacker to execute arbitrary code via specially crafted HTTP requests."
    }
  ],
  "lastModified": "2026-06-17T09:30:23.650",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:fortinet:fortiadc:*:*:*:*:*:*:*:*",
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              "versionEndExcluding": "7.4.8",
              "versionStartIncluding": "6.2.0"
            },
            {
              "criteria": "cpe:2.3:a:fortinet:fortiadc:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B70F7B79-80C8-4DD1-A310-86E4EEC373EC",
              "versionEndExcluding": "7.6.3",
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            },
            {
              "criteria": "cpe:2.3:a:fortinet:fortiadc:8.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FE5091E7-982E-451B-B782-4C9669421558"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@fortinet.com"
}