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CVE-2020-7880

Estado: ModificadaAlta (8.8)—

The vulnerabilty was discovered in ActiveX module related to NeoRS remote support program. This issue allows an remote attacker to download and execute remote file. It is because of improper parameter validation of StartNeoRS function in ActiveX.

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)

Douzone — Neors

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2020-7880",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 9.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
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          "confidentialityImpact": "COMPLETE"
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          "product": "NeoRS",
          "versions": [
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  "published": "2021-11-30T19:15:08.360",
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      "url": "https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36367",
      "tags": [
        "Third Party Advisory"
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      "url": "https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36367",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-20"
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          "value": "CWE-20"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The vulnerabilty was discovered in ActiveX module related to NeoRS remote support program. This issue allows an remote attacker to download and execute remote file. It is because of improper parameter validation of StartNeoRS function in ActiveX."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad fue detectada en el módulo ActiveX relacionado con el programa de soporte remoto NeoRS. Este problema permite a un atacante remoto descargar y ejecutar un archivo remoto. Es debido a que la comprobación de los parámetros de la función StartNeoRS en ActiveX es incorrecta"
    }
  ],
  "lastModified": "2026-06-17T03:25:35.840",
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  "sourceIdentifier": "vuln@krcert.or.kr"
}