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CVE-2015-8262

Estado: ModificadaMedia (6.8)—

Buffalo WZR-600DHP2 devices with firmware 2.09, 2.13, and 2.16 use an improper algorithm for selecting the ID value in the header of a DNS query, which makes it easier for remote attackers to spoof responses by predicting this value.

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 (2)

Buffalotech — Airstation Extreme N600Buffalotech — Airstation Extreme N600 Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2015-8262",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.0",
          "baseScore": 6.8,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 4,
        "exploitabilityScore": 2.2
      }
    ]
  },
  "affected": [
    {
      "source": "cret@cert.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2015-12-27T03:59:04.973",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/78877",
      "source": "cret@cert.org"
    },
    {
      "url": "https://www.kb.cert.org/vuls/id/646008",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/78877",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.kb.cert.org/vuls/id/646008",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffalo WZR-600DHP2 devices with firmware 2.09, 2.13, and 2.16 use an improper algorithm for selecting the ID value in the header of a DNS query, which makes it easier for remote attackers to spoof responses by predicting this value."
    },
    {
      "lang": "es",
      "value": "Dispositivos Buffalo WZR-600DHP2 con firmware 2.09, 2.13 y 2.16 usan un algoritmo indebido para seleccionar el valor ID en la cabecera de una consulta DNS, lo que facilita a atacantes remotos suplantar respuestas mediante la predicción de este valor."
    }
  ],
  "lastModified": "2026-06-17T00:34:13.857",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:buffalotech:airstation_extreme_n600_firmware:2.09:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9BB03954-E4A1-402B-9C99-1C64479E70E3"
            },
            {
              "criteria": "cpe:2.3:o:buffalotech:airstation_extreme_n600_firmware:2.13:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "00E4130B-B1C3-4B8F-889A-81BBE82E95FE"
            },
            {
              "criteria": "cpe:2.3:o:buffalotech:airstation_extreme_n600_firmware:2.16:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F2F2E8F3-CB9E-4C20-9E19-09939654958E"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:buffalotech:airstation_extreme_n600:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "20E4FFC3-A59A-4363-B27F-34B086C70456"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/330.html\">CWE-330: Use of Insufficiently Random Values</a>",
  "sourceIdentifier": "cret@cert.org"
}