« Volver al listado

CVE-2016-6669

Estado: ModificadaAlta (7.5)—

Buffer overflow in the Authentication, Authorization and Accounting (AAA) module in Huawei USG2100, USG2200, USG5100, and USG5500 unified security gateways with software before V300R001C10SPC600 allows remote authenticated RADIUS servers to execute arbitrary code by sending a crafted EAP packet.

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)

Huawei — Usg2100 FirmwareHuawei — Usg2200 FirmwareHuawei — Usg5100 FirmwareHuawei — Usg5500 Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2016-6669",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.1,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:H/Au:S/C:C/I:C/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "HIGH",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.6
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2016-09-22T15:59:05.977",
  "references": [
    {
      "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160810-01-usg-en",
      "tags": [
        "VDB Entry"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/92441",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160810-01-usg-en",
      "tags": [
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/92441",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow in the Authentication, Authorization and Accounting (AAA) module in Huawei USG2100, USG2200, USG5100, and USG5500 unified security gateways with software before V300R001C10SPC600 allows remote authenticated RADIUS servers to execute arbitrary code by sending a crafted EAP packet."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer en el módulo Authentication, Authorization y Accounting (AAA) en las puertas de entrada de seguridad unificadas USG2100, USG2200, USG5100 y USG5500 en Huawei con software en versiones anteriores a V300R001C10SPC600 permite a servidores RADIUS remotos autenticados ejecutar código arbitrario enviando un paquete EAP manipulado."
    }
  ],
  "lastModified": "2026-06-17T00:51:33.837",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:huawei:usg2100_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F720A197-A45A-4BC4-87ED-26D1E3FD1F40",
              "versionEndIncluding": "v300r001c00"
            },
            {
              "criteria": "cpe:2.3:o:huawei:usg2100_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8AECAEA1-22C8-4E17-91A2-81C3450BC00C",
              "versionEndIncluding": "v300r001c10"
            },
            {
              "criteria": "cpe:2.3:o:huawei:usg2200_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "325542AB-7154-4A5B-A85C-62AB251C4AC6",
              "versionEndIncluding": "v300r001c00"
            },
            {
              "criteria": "cpe:2.3:o:huawei:usg2200_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F1480DC9-5518-43D9-A760-3779FF54C191",
              "versionEndIncluding": "v300r001c10"
            },
            {
              "criteria": "cpe:2.3:o:huawei:usg5100_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8132BF37-35B4-4385-A864-006EB5D2021F",
              "versionEndIncluding": "v300r001c00"
            },
            {
              "criteria": "cpe:2.3:o:huawei:usg5100_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "254AAB81-1C18-4C3D-A45C-2F0B035767D8",
              "versionEndIncluding": "v300r001c10"
            },
            {
              "criteria": "cpe:2.3:o:huawei:usg5500_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "95F806D1-25F5-4D38-A9EA-C5E195C645A5",
              "versionEndIncluding": "v300r001c00"
            },
            {
              "criteria": "cpe:2.3:o:huawei:usg5500_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "605BC300-CCC1-4846-9848-3FA87256DD64",
              "versionEndIncluding": "v300r001c10"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:huawei:usg2100:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "56136202-9759-4A86-A52B-AE841319C4DF"
            },
            {
              "criteria": "cpe:2.3:h:huawei:usg2200:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "A78C3EBF-B7B0-4239-95CF-588D78FF6BA1"
            },
            {
              "criteria": "cpe:2.3:h:huawei:usg5100:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "5140E0A4-AA43-4410-BE72-7A751B8025D1"
            },
            {
              "criteria": "cpe:2.3:h:huawei:usg5500:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "EDC12456-351D-4DA4-8576-7FE9157E61DC"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}