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CVE-2026-39809

Estado: AnalizadaMedia (6.7)—

A improper neutralization of special elements used in an sql command ('sql injection') vulnerability in Fortinet FortiClientEMS 7.4.0 through 7.4.5, FortiClientEMS 7.2.0 through 7.2.12, FortiClientEMS 7.0 all versions may allow attacker to execute unauthorized code or commands via sending crafted 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)

Fortinet — Forticlientems

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-39809",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-39809",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-04-14T00:00:00+00:00"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@fortinet.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.7,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 0.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@fortinet.com",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:fortinet:forticlientems:7.4.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientems:7.4.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientems:7.4.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientems:7.4.0:*:*:*:*:*:*:*"
          ],
          "vendor": "Fortinet",
          "product": "FortiClientEMS",
          "versions": [
            {
              "status": "affected",
              "version": "7.4.3",
              "versionType": "semver",
              "lessThanOrEqual": "7.4.4"
            },
            {
              "status": "affected",
              "version": "7.4.0",
              "versionType": "semver",
              "lessThanOrEqual": "7.4.1"
            }
          ],
          "defaultStatus": "unaffected"
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  ],
  "published": "2026-04-14T16:16:45.017",
  "references": [
    {
      "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-102",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@fortinet.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@fortinet.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A improper neutralization of special elements used in an sql command ('sql injection') vulnerability in Fortinet FortiClientEMS 7.4.0 through 7.4.5, FortiClientEMS 7.2.0 through 7.2.12, FortiClientEMS 7.0 all versions may allow attacker to execute unauthorized code or commands via sending crafted requests"
    }
  ],
  "lastModified": "2026-06-17T10:42:36.997",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:fortinet:forticlientems:*:*:*:*:*:*:*:*",
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              "matchCriteriaId": "91D4223F-37D4-45D7-A767-2AA8EDAC9AEC",
              "versionEndIncluding": "7.0.13",
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            },
            {
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              "versionEndExcluding": "7.2.13",
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            },
            {
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              "versionEndExcluding": "7.4.6",
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          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "psirt@fortinet.com"
}