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CVE-2006-4097

Estado: ModificadaAlta (7.8)—

Multiple unspecified vulnerabilities in the CSRadius service in Cisco Secure Access Control Server (ACS) for Windows before 4.1 and ACS Solution Engine before 4.1 allow remote attackers to cause a denial of service (crash) via a crafted RADIUS Access-Request packet. NOTE: it has been reported that at least one issue is a heap-based buffer overflow involving the Tunnel-Password attribute.

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)

Cisco — Secure Access Control Server

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2006-4097",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "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": "2006-12-31T05:00:00.000",
  "references": [
    {
      "url": "http://osvdb.org/36125",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/23629",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securitytracker.com/id?1017475",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.cisco.com/warp/public/707/cisco-sa-20070105-csacs.shtml",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/443108",
      "tags": [
        "US Government Resource"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/21900",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/0068",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/31334",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/36125",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "http://secunia.com/advisories/23629",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.cisco.com/warp/public/707/cisco-sa-20070105-csacs.shtml",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.securityfocus.com/bid/21900",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/0068",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/31334",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple unspecified vulnerabilities in the CSRadius service in Cisco Secure Access Control Server (ACS) for Windows before 4.1 and ACS Solution Engine before 4.1 allow remote attackers to cause a denial of service (crash) via a crafted RADIUS Access-Request packet.  NOTE: it has been reported that at least one issue is a heap-based buffer overflow involving the Tunnel-Password attribute."
    },
    {
      "lang": "es",
      "value": "Múltiples vulnerabilidades no especificadas en el servicio CSRadius de Cisco Secure Access Control Server (ACS) para Windows anetrior a 4.1 y ACS Solution Engine anterior a 4.1 permite a atacantes remotos provocar una denegación de servicio (caída) mediante un paquete de solicitud de acceso RADIUS (RADIUS Access-Request) manipulado."
    }
  ],
  "lastModified": "2026-06-16T22:28:25.470",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cisco:secure_access_control_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E0CF3FC5-ACD6-49C7-930E-A8642444F9A3",
              "versionEndIncluding": "4.0"
            },
            {
              "criteria": "cpe:2.3:a:cisco:secure_access_control_server:4.1:*:windows:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3C515B92-10F2-449C-A671-D67C6CA7AF01"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}