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CVE-2009-4607

Estado: ModificadaAlta (7.2)—💥 Exploit

The command line interface in Overland Storage Snap Server 410 with GuardianOS 5.1.041 runs the "less" utility with a higher-privileged uid than the CLI user and without sufficient restriction on shell escapes, which allows local users to gain privileges using the "!" character within less to access a privileged shell.

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).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Tecnologías afectadas (2)

Overlandstorage — GuardianosOverlandstorage — Snap Server 410

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2009-4607",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.2,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2010-01-13T11:30:00.560",
  "references": [
    {
      "url": "http://www.juniper.net/security/auto/vulnerabilities/vuln36739.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/507318/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/36739",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/53881",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.juniper.net/security/auto/vulnerabilities/vuln36739.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
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    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/53881",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The command line interface in Overland Storage Snap Server 410 with GuardianOS 5.1.041 runs the \"less\" utility with a higher-privileged uid than the CLI user and without sufficient restriction on shell escapes, which allows local users to gain privileges using the \"!\" character within less to access a privileged shell."
    },
    {
      "lang": "es",
      "value": "El interfaz de linea de comandos en Overland Storage Snap Server v410 con GuardianOS v5.1.041 ejecuta la utilidad \"less\" con unos privilegios uid mas altos que el usuario CLI y con insuficientes restricciones en la shell, lo que permite a usuarios locales conseguir privilegios utilizando el carácter \"!\" para obtener acceso a una shell privilegiada."
    }
  ],
  "lastModified": "2026-06-16T23:14:00.783",
  "configurations": [
    {
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          "operator": "OR"
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  "sourceIdentifier": "cve@mitre.org"
}