« Volver al listado

CVE-2026-97730

Estado: Pendiente de análisisAlta (8.5)—

In Netgate pfSense Plus before 26.07 and pfSense CE before 2.9.0, a Local File Inclusion (LFI) vulnerability in the Dashboard (index.php) widget sequence data handling allows an authenticated attacker to execute arbitrary PHP code. To exploit this, an attacker with privileges to modify Dashboard settings and write arbitrary files to the pfSense firewall system (e.g., /tmp/test.widget.php) can submit a crafted widget sequence value containing a path traversal payload (e.g., ../../../../../../../../../../../tmp/test). The Dashboard will subsequently read and execute the arbitrary PHP file as if it were a standard widget.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Autenticado en servicio remoto (pfSense) explota LFI en index.php con path traversal para ejecutar PHP arbitrario. Requiere AV:N, PR:L y capacidad de escritura previa en /tmp.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Disable or Remove Feature or ProgramVulnerability ScanningThreat Intelligence ProgramRestrict Web-Based ContentRestrict File and Directory PermissionsPrivileged Account Management

Tecnologías afectadas (2)

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

Netgate — Pfsense CEAINetgate — Pfsense PlusAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-97730",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-97730",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-09-26T22:41:31.034516Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cve@mitre.org",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 8.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "Netgate",
          "modules": [
            "webgui (Dashboard widget layout)"
          ],
          "product": "pfSense Plus",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "26.07",
              "versionType": "custom"
            }
          ],
          "platforms": [
            "FreeBSD"
          ],
          "programFiles": [
            "index.php"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Netgate",
          "modules": [
            "webgui"
          ],
          "product": "pfSense CE",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "2.9.0",
              "versionType": "semver"
            }
          ],
          "platforms": [
            "FreeBSD"
          ],
          "programFiles": [
            "index.php"
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-09-25T03:16:59.533",
  "references": [
    {
      "url": "https://docs.netgate.com/downloads/pfSense-SA-26_18.webgui.asc",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://docs.netgate.com/pfsense/en/latest/install/upgrade-guide.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://redmine.pfsense.org/attachments/7146",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://redmine.pfsense.org/issues/16947",
      "source": "cve@mitre.org"
    }
  ],
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve@mitre.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-24"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Netgate pfSense Plus before 26.07 and pfSense CE before 2.9.0, a Local File Inclusion (LFI) vulnerability in the Dashboard (index.php) widget sequence data handling allows an authenticated attacker to execute arbitrary PHP code. To exploit this, an attacker with privileges to modify Dashboard settings and write arbitrary files to the pfSense firewall system (e.g., /tmp/test.widget.php) can submit a crafted widget sequence value containing a path traversal payload (e.g., ../../../../../../../../../../../tmp/test). The Dashboard will subsequently read and execute the arbitrary PHP file as if it were a standard widget."
    }
  ],
  "lastModified": "2026-09-30T17:23:08.953",
  "sourceIdentifier": "cve@mitre.org"
}