CVE-2026-39809

{
  "id": "CVE-2026-39809",
  "sourceIdentifier": "[email protected]",
  "published": "2026-04-14T16:16:45.017",
  "lastModified": "2026-10-26T21:10:00.170",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "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"
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de neutralización incorrecta de elementos especiales utilizados en un comando SQL (’inyección SQL’) en Fortinet FortiClientEMS 7.4.0 hasta 7.4.5, FortiClientEMS 7.2.0 hasta 7.2.12, FortiClientEMS 7.0 todas las versiones podría permitir al atacante ejecutar código o comandos no autorizados mediante el envío de solicitudes manipuladas."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Fortinet",
          "product": "FortiClientEMS",
          "defaultStatus": "unaffected",
          "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:*:*:*:*:*:*:*"
          ],
          "versions": [
            {
              "version": "7.4.3",
              "lessThanOrEqual": "7.4.4",
              "versionType": "semver",
              "status": "affected"
            },
            {
              "version": "7.4.0",
              "lessThanOrEqual": "7.4.1",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 6.7,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 0.8,
        "impactScore": 5.9
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-04-14T00:00:00+00:00",
          "id": "CVE-2026-39809",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:fortinet:forticlientems:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "7.0.0",
              "versionEndIncluding": "7.0.13",
              "matchCriteriaId": "91D4223F-37D4-45D7-A767-2AA8EDAC9AEC"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:fortinet:forticlientems:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "7.2.0",
              "versionEndExcluding": "7.2.13",
              "matchCriteriaId": "6829FECD-54D2-42D1-B2F8-B34B3913FC51"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:fortinet:forticlientems:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "7.4.0",
              "versionEndExcluding": "7.4.6",
              "matchCriteriaId": "7FF067FF-526C-4399-8220-E2978445F005"
            }
          ]
        }
      ]
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  ],
  "references": [
    {
      "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-102",
      "source": "[email protected]",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}