CVE-2018-7748

Estado: ModificadaAlta (8.8)—

report_viewer.do en ServiceNow Release Jakarta Patch 8 y anteriores permite que atacantes remotos ejecuten código arbitrario mediante una inyección de Glide Scripting "${xyz}" en el parámetro sysparm_media.

CVSS

Versión: 3.0
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 8.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 2.58%
Percentil entre todas las CVEs puntuadas: 85
Fecha de la puntuación: 13/10/2026

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)

Servicenow — Servicenow

CWE

CWE-94

Referencias

JSON original (NVD)

Mostrar

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  "id": "CVE-2018-7748",
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          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
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        "obtainAllPrivilege": false,
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  "published": "2018-08-03T18:29:00.923",
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    {
      "lang": "en",
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    },
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      "value": "report_viewer.do en ServiceNow Release Jakarta Patch 8 y anteriores permite que atacantes remotos ejecuten código arbitrario mediante una inyección de Glide Scripting \"${xyz}\" en el parámetro sysparm_media."
    }
  ],
  "lastModified": "2026-06-17T02:03:38.457",
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