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CVE-2025-64385

Estado: AplazadaCrítica (9.2)—

The equipment initially can be configured using the manufacturer's application, by Wi-Fi, by the web server or with the manufacturer’s software. Using the manufacturer's software, the device can be configured via UDP. Analyzing this communication, it has been observed that any aspect of the initial configuration can be changed by means of the device's MAC without the need for authentication.

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.

Aplicación expuesta en red (AV:N, PR:N, UI:N) sin autenticación; modificación de configuración del dispositivo mediante MAC. Integridad alta (VI:L, SI:L, SA:H) apunta a cambio de parámetros críticos y acceso administrativo.

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

Privileged Account ManagementVulnerability ScanningRestrict File and Directory PermissionsRemote Data StorageNetwork SegmentationMulti-factor Authentication

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-64385",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-64385",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-11-03T19:06:09.900343Z"
        }
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "50b5080a-775f-442e-83b5-926b5ca517b6",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 9.2,
          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:L/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "NONE",
          "subIntegrityImpact": "LOW",
          "vulnIntegrityImpact": "LOW",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "HIGH",
          "vulnAvailabilityImpact": "HIGH",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
          "vulnConfidentialityImpact": "NONE",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
      }
    ]
  },
  "affected": [
    {
      "source": "50b5080a-775f-442e-83b5-926b5ca517b6",
      "affectedData": [
        {
          "vendor": "Circutor",
          "product": "TCPRS1plus",
          "versions": [
            {
              "status": "affected",
              "version": "1.0.14"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2025-10-31T15:15:43.527",
  "references": [
    {
      "url": "https://cds.thalesgroup.com/es/s21sec",
      "source": "50b5080a-775f-442e-83b5-926b5ca517b6"
    },
    {
      "url": "https://circutor.com/productos/iot-industrial-y-automatizacion/conversores-y-pasarelas/product/D80010./",
      "source": "50b5080a-775f-442e-83b5-926b5ca517b6"
    },
    {
      "url": "https://www.hackrtu.com/blog/cg-0day-en-003/",
      "source": "50b5080a-775f-442e-83b5-926b5ca517b6"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "50b5080a-775f-442e-83b5-926b5ca517b6",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The equipment initially can be configured using the manufacturer's application, by Wi-Fi, by the web server or with the manufacturer’s software.\nUsing the manufacturer's software, the device can be configured via UDP. Analyzing this communication, it has been observed that any aspect of the initial configuration can be changed by means of the device's MAC without the need for authentication."
    },
    {
      "lang": "es",
      "value": "El equipo inicialmente puede configurarse usando la aplicación del fabricante, por Wi-Fi, por el servidor web o con el software del fabricante.\nUsando el software del fabricante, el dispositivo puede configurarse vía UDP. Analizando esta comunicación, se ha observado que cualquier aspecto de la configuración inicial puede cambiarse por medio de la MAC del dispositivo sin necesidad de autenticación."
    }
  ],
  "lastModified": "2026-06-17T09:54:18.887",
  "sourceIdentifier": "50b5080a-775f-442e-83b5-926b5ca517b6"
}