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CVE-2021-41297

Estado: ModificadaAlta (8.8)—

ECOA BAS controller is vulnerable to weak access control mechanism allowing authenticated user to remotely escalate privileges by disclosing credentials of administrative accounts in plain-text.

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 (3)

Ecoa — ECS Router Controller-ecs FirmwareEcoa — Riskbuster FirmwareEcoa — Riskterminator

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2021-41297",
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        "source": "nvd@nist.gov",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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  "affected": [
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  ],
  "published": "2021-09-30T11:15:07.760",
  "references": [
    {
      "url": "https://www.twcert.org.tw/tw/cp-132-5133-f3c4b-1.html",
      "tags": [
        "Third Party Advisory"
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      "source": "twcert@cert.org.tw"
    },
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      "url": "https://www.twcert.org.tw/tw/cp-132-5133-f3c4b-1.html",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Secondary",
      "source": "twcert@cert.org.tw",
      "description": [
        {
          "lang": "en",
          "value": "CWE-522"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "ECOA BAS controller is vulnerable to weak access control mechanism allowing authenticated user to remotely escalate privileges by disclosing credentials of administrative accounts in plain-text."
    },
    {
      "lang": "es",
      "value": "El controlador ECOA BAS es vulnerable a un mecanismo de control de acceso débil permitiendo al usuario autenticado escalar remotamente sus privilegios al divulgar las credenciales de las cuentas administrativas en texto plano"
    }
  ],
  "lastModified": "2026-06-17T04:08:15.727",
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