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CVE-2025-54972

Estado: ModificadaMedia (4.3)—

An improper neutralization of crlf sequences ('crlf injection') vulnerability in Fortinet FortiMail 7.6.0 through 7.6.3, FortiMail 7.4.0 through 7.4.5, FortiMail 7.2 all versions, FortiMail 7.0 all versions may allow an attacker to inject headers in the response via convincing a user to click on a specifically crafted link

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 — Fortimail

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-54972",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-54972",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-11-19T14:27:05.795266Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@fortinet.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@fortinet.com",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:fortinet:fortimail:7.6.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.6.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.6.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.6.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.4.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.4.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.4.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.4.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.4.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.4.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.2.9:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.2.8:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.2.7:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.2.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.2.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.2.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.2.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.2.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.2.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.2.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.0.9:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.0.8:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.0.7:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.0.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.0.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.0.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.0.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.0.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.0.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortimail:7.0.0:*:*:*:*:*:*:*"
          ],
          "vendor": "Fortinet",
          "product": "FortiMail",
          "versions": [
            {
              "status": "affected",
              "version": "7.6.0",
              "versionType": "semver",
              "lessThanOrEqual": "7.6.3"
            },
            {
              "status": "affected",
              "version": "7.4.0",
              "versionType": "semver",
              "lessThanOrEqual": "7.4.5"
            },
            {
              "status": "affected",
              "version": "7.2.0",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.9"
            },
            {
              "status": "affected",
              "version": "7.0.0",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.9"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-11-18T17:16:03.890",
  "references": [
    {
      "url": "https://fortiguard.fortinet.com/psirt/FG-IR-25-634",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@fortinet.com"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@fortinet.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-93"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An improper neutralization of crlf sequences ('crlf injection') vulnerability in Fortinet FortiMail 7.6.0 through 7.6.3, FortiMail 7.4.0 through 7.4.5, FortiMail 7.2 all versions, FortiMail 7.0 all versions may allow an attacker to inject headers in the response via convincing a user to click on a specifically crafted link"
    }
  ],
  "lastModified": "2026-06-17T09:41:03.517",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:fortinet:fortimail:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5982EF2E-C0FD-4FEB-B275-A69EAE436C17",
              "versionEndExcluding": "7.4.6",
              "versionStartIncluding": "7.0.0"
            },
            {
              "criteria": "cpe:2.3:a:fortinet:fortimail:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6F11D4E8-2671-408A-8028-005ABD367084",
              "versionEndExcluding": "7.6.4",
              "versionStartIncluding": "7.6.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@fortinet.com"
}