CVE-2006-0764

Estado: ModificadaMedia (5.1)—

The Authentication, Authorization, and Accounting (AAA) capability in versions 5.0(1) and 5.0(3) of the software used by multiple Cisco Anomaly Detection and Mitigation products, when running with an incomplete TACACS+ configuration without a "tacacs-server host" command, allows remote attackers to bypass authentication and gain privileges, aka Bug ID CSCsd21455.

CVSS

Versión: 2.0
Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P
Puntuación base: 5.1

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 2.03%
Percentil entre todas las CVEs puntuadas: 80
Fecha de la puntuación: 7/10/2026

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 (3)

Cisco — Anomaly Guard Module Cisco — Guard Cisco — Traffic Anomaly Detector Module

CWE

NVD-CWE-Other

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2006-0764",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5.1,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "HIGH",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 4.9,
        "obtainUserPrivilege": true,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2006-02-18T02:02:00.000",
  "references": [
    {
      "url": "http://secunia.com/advisories/18904",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/435",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securitytracker.com/id?1015637",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securitytracker.com/id?1015638",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a008060519a.shtml",
      "tags": [
        "Vendor Advisory"
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      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.osvdb.org/23237",
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    {
      "url": "http://www.securityfocus.com/bid/16661",
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      "url": "http://www.vupen.com/english/advisories/2006/0612",
      "source": "cve@mitre.org"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Authentication, Authorization, and Accounting (AAA) capability in versions 5.0(1) and 5.0(3) of the software used by multiple Cisco Anomaly Detection and Mitigation products, when running with an incomplete TACACS+ configuration without a \"tacacs-server host\" command, allows remote attackers to bypass authentication and gain privileges, aka Bug ID CSCsd21455."
    }
  ],
  "lastModified": "2026-06-16T22:21:14.700",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
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            },
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              "criteria": "cpe:2.3:h:cisco:anomaly_guard_module:5.0\\(3\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BBCF99E5-AF88-48AD-8FFB-661E6A739E75"
            },
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              "vulnerable": true,
              "matchCriteriaId": "8A04EE20-46BB-41AA-A7B1-005B236F3E46"
            },
            {
              "criteria": "cpe:2.3:h:cisco:guard:5.0\\(3\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "730FF7D5-AFD4-4CF8-A8B3-8679D8A3A0CC"
            },
            {
              "criteria": "cpe:2.3:h:cisco:traffic_anomaly_detector_module:5.0\\(1\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "216B68DF-9614-42F2-A84D-1617AA9AD097"
            },
            {
              "criteria": "cpe:2.3:h:cisco:traffic_anomaly_detector_module:5.0\\(3\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EC7DA209-1807-4F7C-8BAD-5A4297D5F116"
            }
          ],
          "operator": "OR"
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  "sourceIdentifier": "cve@mitre.org"
}