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CVE-2025-48840

Estado: AnalizadaMedia (5.3)—

An authentication bypass by spoofing vulnerability in Fortinet FortiWeb 7.6.0 through 7.6.3, FortiWeb 7.4.0 through 7.4.8, FortiWeb 7.2 all versions, FortiWeb 7.0 all versions may allow a remote unauthenticated attacker to bypass hostname restrictions via a specially crafted request.

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-2025-48840",
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          "id": "CVE-2025-48840",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
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          "version": "2.0.3",
          "timestamp": "2026-03-12T14:29:49.514729Z"
        }
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
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        "exploitabilityScore": 3.9
      }
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  "affected": [
    {
      "source": "psirt@fortinet.com",
      "affectedData": [
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          "vendor": "Fortinet",
          "product": "FortiWeb",
          "versions": [
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              "version": "7.6.0",
              "versionType": "semver",
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  "published": "2026-03-10T18:17:57.207",
  "references": [
    {
      "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-097",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@fortinet.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@fortinet.com",
      "description": [
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          "value": "CWE-290"
        }
      ]
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    },
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      "lang": "es",
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    }
  ],
  "lastModified": "2026-06-17T09:30:23.770",
  "configurations": [
    {
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        {
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