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CVE-2021-20645

Estado: ModificadaMedia (5.4)—

Cross-site scripting vulnerability in ELECOM WRC-300FEBK-A allows remote authenticated attackers to inject arbitrary script via unspecified vectors.

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)

Elecom — Wrc-300febk-a Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2021-20645",
  "cveTags": [],
  "metrics": {
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
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          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
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  "affected": [
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      "affectedData": [
        {
          "vendor": "ELECOM CO.,LTD.",
          "product": "WRC-300FEBK-A",
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  "published": "2021-02-12T07:15:15.137",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-79"
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  ],
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      "value": "Cross-site scripting vulnerability in ELECOM WRC-300FEBK-A allows remote authenticated attackers to inject arbitrary script via unspecified vectors."
    },
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      "lang": "es",
      "value": "Una vulnerabilidad de tipo cross-site scripting en ELECOM WRC-300FEBK-A, permite a los atacantes autenticados remotamente inyectar script arbitrario por medio de vectores no especificados"
    }
  ],
  "lastModified": "2026-06-17T03:34:10.687",
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