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CVE-2023-4550

Estado: ModificadaAlta (7.5)—

Improper Input Validation, Files or Directories Accessible to External Parties vulnerability in OpenText AppBuilder on Windows, Linux allows Probe System Files.

An unauthenticated or authenticated user can abuse a page of AppBuilder to read arbitrary files on the server on which it is hosted.

This issue affects AppBuilder: from 21.2 before 23.2.

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)

Opentext — Appbuilder

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-4550",
  "cveTags": [],
  "metrics": {
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          "id": "CVE-2023-4550",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-02-01T16:47:52.785921Z"
        }
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    "cvssMetricV31": [
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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  "published": "2024-01-29T21:15:08.670",
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      "url": "https://support.opentext.com/csm?id=ot_kb_search&kb_category=61648712db61781068cfd6c4e296197b",
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        "Permissions Required"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "security@opentext.com",
      "description": [
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          "value": "CWE-20"
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  ],
  "descriptions": [
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      "lang": "en",
      "value": "Improper Input Validation, Files or Directories Accessible to External Parties vulnerability in OpenText AppBuilder on Windows, Linux allows Probe System Files.\n\nAn unauthenticated or authenticated user can abuse a page of AppBuilder to read arbitrary files on the server on which it is hosted. \n\n\nThis issue affects AppBuilder: from 21.2 before 23.2.\n\n"
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de validación de entrada incorrecta, archivos o directorios accesibles a partes externas en OpenText AppBuilder en Windows, Linux permite sondear archivos del sistema. Un usuario autenticado o no autenticado puede abusar de una página de AppBuilder para leer archivos arbitrarios en el servidor en el que está alojada. Este problema afecta a AppBuilder: desde 21.2 antes de 23.2."
    }
  ],
  "lastModified": "2026-06-17T06:38:04.323",
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