CVE-2018-20811

Estado: ModificadaMedia (5.3)—
A hidden RPC service issue was found with Pulse Secure Pulse Connect Secure 8.3RX before 8.3R2 and 8.1RX before 8.1R12.
CVSS

Versión: 3.0
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Puntuación base: 5.3
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 2.15%
Percentil entre todas las CVEs puntuadas: 82
Fecha de la puntuación: 7/10/2026
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)

Ivanti — Connect Secure
CWE

CWE-200
Referencias

JSON original (NVD)

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  "id": "CVE-2018-20811",
  "cveTags": [],
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          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
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          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
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          "vendor": "n/a",
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          "versions": [
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  "published": "2019-06-28T18:15:11.097",
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    {
      "url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43877/",
      "tags": [
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      "value": "A hidden RPC service issue was found with Pulse Secure Pulse Connect Secure 8.3RX before 8.3R2 and 8.1RX before 8.1R12."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado un problema de servicio RPC oculto con Pulse Secure Pulse Connect Secure versión 8.3RX anteriores a la versión 8.3R2 y versión 8.1RX anteriores a la versión 8.1R12."
    }
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  "lastModified": "2026-06-17T01:53:31.450",
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