« Volver al listado

CVE-2008-2169

Estado: ModificadaAlta (7.5)—

Unspecified vulnerability in Avici routers allows remote attackers to cause a denial of service (dropped session) via crafted BGP UPDATE messages, leading to route flapping, possibly a related issue to CVE-2007-6372.

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 (4)

Avici — RouterHitachi — Gr2000Hitachi — Gr3000Hitachi — Gr4000

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2008-2169",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2008-2169",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-03T13:49:41.661855Z"
        }
      }
    ],
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.1,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2008-05-13T22:20:00.000",
  "references": [
    {
      "url": "http://www.kb.cert.org/vuls/id/929656",
      "tags": [
        "US Government Resource"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/28999",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/929656",
      "tags": [
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/28999",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        },
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Unspecified vulnerability in Avici routers allows remote attackers to cause a denial of service (dropped session) via crafted BGP UPDATE messages, leading to route flapping, possibly a related issue to CVE-2007-6372."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad no especificada en los routers Avici, permite a atacantes remotos provocar una denegación de servicio (sesión caída) a través de mensajes BGP UPDATE manipulados, provocando cambio continuo de ruta (route flapping), posiblemente sea un problema relacionado con la CVE-2007-6372."
    }
  ],
  "lastModified": "2026-06-16T22:53:13.657",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:avici:router:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E16ECB5C-6C62-4EAB-B134-67E2FFB164A5"
            },
            {
              "criteria": "cpe:2.3:h:hitachi:gr2000:1b:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "22F02BA5-0229-44CC-99D7-FF31CA9C663A"
            },
            {
              "criteria": "cpe:2.3:h:hitachi:gr2000:2b:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9D6C86A9-6415-4A3A-A55F-183613580279"
            },
            {
              "criteria": "cpe:2.3:h:hitachi:gr2000:2b\\+:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "ECCC842D-D459-4049-A096-1900DD621A20"
            },
            {
              "criteria": "cpe:2.3:h:hitachi:gr2000:bh:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8670F404-9160-44E3-AF45-28ADB750388B"
            },
            {
              "criteria": "cpe:2.3:h:hitachi:gr3000:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6BE18FB6-E292-47B2-8FA2-74EE122C2B02"
            },
            {
              "criteria": "cpe:2.3:h:hitachi:gr4000:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D377F14F-44AE-4D74-8C14-BA73AC77FDB7"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}