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CVE-2020-14230

Estado: ModificadaAlta (7.5)—

HCL Domino is susceptible to a Denial of Service vulnerability caused by improper validation of user-supplied input. A remote unauthenticated attacker could exploit this vulnerability using a specially-crafted email message to hang the server. Versions previous to releases 9.0.1 FP10 IF6, 10.0.1 FP5 and 11.0.1 are affected.

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)

Hcltech — Domino

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2020-14230",
  "cveTags": [],
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        "source": "nvd@nist.gov",
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          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
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          "confidentialityImpact": "NONE"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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          "confidentialityImpact": "NONE"
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        "impactScore": 3.6,
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  "affected": [
    {
      "source": "psirt@hcl.com",
      "affectedData": [
        {
          "vendor": "HCL",
          "product": "HCL Domino",
          "versions": [
            {
              "status": "affected",
              "version": "versions previous to releases 9.0.1 FP10 IF6"
            },
            {
              "status": "affected",
              "version": "10.0.1 FP5"
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  "published": "2020-11-21T18:15:11.620",
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      "url": "https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085303",
      "tags": [
        "Patch",
        "Vendor Advisory"
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      "source": "psirt@hcl.com"
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      "url": "https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085303",
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  "vulnStatus": "Modified",
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      "description": [
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          "value": "CWE-20"
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      "value": "HCL Domino is susceptible to a Denial of Service vulnerability caused by improper validation of user-supplied input. A remote unauthenticated attacker could exploit this vulnerability using a specially-crafted email message to hang the server. Versions previous to releases 9.0.1 FP10 IF6, 10.0.1 FP5 and 11.0.1 are affected."
    },
    {
      "lang": "es",
      "value": "HCL Domino es susceptible a una vulnerabilidad de Denegación de Servicio causada por una comprobación inapropiada de la entrada suministrada por el usuario. Un atacante remoto no autenticado podría explotar esta vulnerabilidad mediante un mensaje de correo electrónico especialmente diseñado para bloquear el servidor. Las versiones anteriores a las versiones 9.0.1 FP10 IF6, 10.0.1 FP5 y 11.0.1 están afectadas"
    }
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  "lastModified": "2026-06-17T02:54:26.370",
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