CVE-2011-4431

Estado: ModificadaMedia (6.5)—
Directory traversal vulnerability in main.php in Merethis Centreon before 2.3.2 allows remote authenticated users to execute arbitrary commands via a .. (dot dot) in the command_name parameter.
CVSS

Versión: 2.0
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P
Puntuación base: 6.5
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 6.00%
Percentil entre todas las CVEs puntuadas: 93
Fecha de la puntuación: 6/10/2026
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)

Merethis — Centreon
CWE

CWE-22
Referencias

JSON original (NVD)

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{
  "id": "CVE-2011-4431",
  "cveTags": [],
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        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 6.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  },
  "affected": [
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      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
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      ]
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  ],
  "published": "2011-11-10T00:55:00.883",
  "references": [
    {
      "url": "http://securityreason.com/securityalert/8530",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.trustwave.com/spiderlabs/advisories/TWSL2011-017.txt",
      "tags": [
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      "tags": [
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      "description": [
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          "lang": "en",
          "value": "CWE-22"
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    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de salto de directorio en main.php en Merethis Centreon antes de v2.3.2 permite a usuarios autenticados remotamente ejecutar comandos de su elección a través de .. (punto punto) en el parámetro command_name"
    }
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  "lastModified": "2026-06-16T23:34:53.490",
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