CVE-2013-7306

Estado: ModificadaMedia (5.4)—

The OSPF implementation on Brocade routers does not consider the possibility of duplicate Link State ID values in Link State Advertisement (LSA) packets before performing operations on the LSA database, which allows remote attackers to cause a denial of service (routing disruption) or obtain sensitive packet information via a crafted LSA packet, a related issue to CVE-2013-0149.

CVSS

Versión: 2.0
Vector: AV:A/AC:M/Au:N/C:P/I:P/A:P
Puntuación base: 5.4

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.75%
Percentil entre todas las CVEs puntuadas: 53
Fecha de la puntuación: 4/10/2026

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 (11)

Brocade — ADX Brocade — Bigiron RX Brocade — Fastiron Brocade — ICX Brocade — MLX Brocade — Netiron CER Brocade — Netiron CES Brocade — Netiron XMR Brocade — Turboiron Brocade — VDX Brocade — Vyatta

CWE

CWE-20

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2013-7306",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5.4,
          "accessVector": "ADJACENT_NETWORK",
          "vectorString": "AV:A/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 5.5,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  "affected": [
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      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
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  ],
  "published": "2014-01-23T17:55:05.167",
  "references": [
    {
      "url": "http://www.kb.cert.org/vuls/id/229804",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/BLUU-98MS25",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/229804",
      "tags": [
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        "US Government Resource"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/BLUU-98MS25",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "description": [
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          "lang": "en",
          "value": "CWE-20"
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    {
      "lang": "en",
      "value": "The OSPF implementation on Brocade routers does not consider the possibility of duplicate Link State ID values in Link State Advertisement (LSA) packets before performing operations on the LSA database, which allows remote attackers to cause a denial of service (routing disruption) or obtain sensitive packet information via a crafted LSA packet, a related issue to CVE-2013-0149."
    },
    {
      "lang": "es",
      "value": "La implementación OSPF en routers BROCADE no considera la posibilidad de valores Link State ID duplicados en paquetes Link State Advertisement (LSA) antes de ejecutar operaciones en la base de datos LSA, lo cual permite a atacantes causar denegación de servicio (interrupción del enrutado) u obtener información sensible de los paquetes a través de paquetes LSA manipulados, un problema relacionado con CVE-2013-0149."
    }
  ],
  "lastModified": "2026-06-17T00:01:43.397",
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}