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CVE-2026-25945

Estado: ModificadaAlta (8.7)—

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain unauthorized access.

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.

WebSocket API sin rate limiting (CWE-307) accesible por red sin autenticación previa permite DoS (T1499) y fuerza bruta de credenciales (T1212). Vector AV:N/PR:N/UI:N confirma T1190.

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

Tecnologías afectadas (1)

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2026-25945",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2026-25945",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
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              "automatable": "yes"
            },
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2026-03-03T01:32:52.390942Z"
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    "cvssMetricV40": [
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        "type": "Secondary",
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          "attackVector": "NETWORK",
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          "valueDensity": "NOT_DEFINED",
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          "exploitMaturity": "NOT_DEFINED",
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          "privilegesRequired": "NONE",
          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "vulnAvailabilityImpact": "HIGH",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
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          "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"
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  },
  "affected": [
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      "affectedData": [
        {
          "vendor": "EV2GO",
          "product": "ev2go.io",
          "versions": [
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              "status": "affected",
              "version": "All versions"
            }
          ],
          "defaultStatus": "unaffected"
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  ],
  "published": "2026-02-27T00:16:57.730",
  "references": [
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      "url": "https://ev2go.io/",
      "tags": [
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      "source": "ics-cert@hq.dhs.gov"
    },
    {
      "url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-057-04.json",
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        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The WebSocket Application Programming Interface lacks restrictions on \nthe number of authentication requests. This absence of rate limiting may\n allow an attacker to conduct denial-of-service attacks by suppressing \nor mis-routing legitimate charger telemetry, or conduct brute-force \nattacks to gain unauthorized access."
    },
    {
      "lang": "es",
      "value": "La Interfaz de Programación de Aplicaciones WebSocket carece de restricciones sobre el número de solicitudes de autenticación. Esta ausencia de limitación de velocidad puede permitir a un atacante realizar ataques de denegación de servicio al suprimir o redirigir incorrectamente la telemetría legítima del cargador, o realizar ataques de fuerza bruta para obtener acceso no autorizado."
    }
  ],
  "lastModified": "2026-06-17T10:25:28.290",
  "configurations": [
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      "nodes": [
        {
          "negate": false,
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              "vulnerable": true,
              "matchCriteriaId": "7D6AD607-0D02-460B-BB0F-0292101256B7"
            }
          ],
          "operator": "OR"
        }
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  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov"
}