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CVE-2026-84389

Estado: Pendiente de análisisBaja (3.1)—

A url redirection to untrusted site ('open redirect') vulnerability in Fortinet FortiSIEM 7.5.0 through 7.5.1, FortiSIEM 7.4.1 through 7.4.2 may allow attacker to execute unauthorized code or commands via <insert attack vector here>

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)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Fortinet — FortisiemAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-84389",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-84389",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-09-09T00:00:00+00:00"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@fortinet.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 3.1,
          "attackVector": "NETWORK",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 1.6
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@fortinet.com",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:fortinet:fortisiem:7.5.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisiem:7.5.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisiem:7.4.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisiem:7.4.1:*:*:*:*:*:*:*"
          ],
          "vendor": "Fortinet",
          "product": "FortiSIEM",
          "versions": [
            {
              "status": "affected",
              "version": "7.5.0",
              "versionType": "semver",
              "lessThanOrEqual": "7.5.1"
            },
            {
              "status": "affected",
              "version": "7.4.1",
              "versionType": "semver",
              "lessThanOrEqual": "7.4.2"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-09-08T17:18:37.410",
  "references": [
    {
      "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-169",
      "source": "psirt@fortinet.com"
    }
  ],
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@fortinet.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-601"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A url redirection to untrusted site ('open redirect') vulnerability in Fortinet FortiSIEM 7.5.0 through 7.5.1, FortiSIEM 7.4.1 through 7.4.2 may allow attacker to execute unauthorized code or commands via <insert attack vector here>"
    }
  ],
  "lastModified": "2026-09-10T04:18:17.983",
  "sourceIdentifier": "psirt@fortinet.com"
}