« Volver al listado

CVE-2017-18738

Estado: ModificadaAlta (8.8)—

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects EX6150v2 before 1.0.1.54, R6400 before 1.0.1.24, R6400v2 before 1.0.2.32, R6700 before 1.0.1.22, R6900 before 1.0.1.22, R7000 before 1.0.9.10, R7000P before 1.2.0.22, R6900P before 1.2.0.22, R7100LG before 1.0.0.32, R7300DST before 1.0.0.54, R7900 before 1.0.1.18, R8000 before 1.0.3.48, R8300 before 1.0.2.106, R8500 before 1.0.2.106, R6100 before 1.0.1.16, WNDR4300v2 before 1.0.0.48, WNDR4500v3 before 1.0.0.48, and WNR2000v5 before 1.0.0.58.

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 (17)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2017-18738",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5.8,
          "accessVector": "ADJACENT_NETWORK",
          "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.5,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "cve@mitre.org",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 8.8,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-04-23T17:15:12.550",
  "references": [
    {
      "url": "https://kb.netgear.com/000051517/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Routers-and-Extenders-PSV-2017-0706",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://kb.netgear.com/000051517/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Routers-and-Extenders-PSV-2017-0706",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects EX6150v2 before 1.0.1.54, R6400 before 1.0.1.24, R6400v2 before 1.0.2.32, R6700 before 1.0.1.22, R6900 before 1.0.1.22, R7000 before 1.0.9.10, R7000P before 1.2.0.22, R6900P before 1.2.0.22, R7100LG before 1.0.0.32, R7300DST before 1.0.0.54, R7900 before 1.0.1.18, R8000 before 1.0.3.48, R8300 before 1.0.2.106, R8500 before 1.0.2.106, R6100 before 1.0.1.16, WNDR4300v2 before 1.0.0.48, WNDR4500v3 before 1.0.0.48, and WNR2000v5 before 1.0.0.58."
    },
    {
      "lang": "es",
      "value": "Determinados dispositivos NETGEAR están afectados por un desbordamiento del búfer en la región stack de la memoria por parte de un atacante no autenticado. Esto afecta a EX6150v2 versiones anteriores a 1.0.1.54, R6400 versiones anteriores a 1.0.1.24, R6400v2 versiones anteriores a 1.0.2.32, R6700 versiones anteriores a 1.0.1.22, R6900 versiones anteriores a 1.0.1.22, R7000 versiones anteriores a 1.0.9.10, R7000P versiones anteriores a 1.2.0.22, R6900P versiones anteriores a 1.2.0.22, R7100LG versiones anteriores a 1.0.0.32, R7300DST versiones anteriores a 1.0.0.54, R7900 versiones anteriores a 1.0.1.18, R8000 versiones anteriores a 1.0.3.48, R8300 versiones anteriores a 1.0.2.106, R8500 versiones anteriores a 1.0.2.106, R6100 versiones anteriores a 1.0.1.16, WNDR4300v2 versiones anteriores a 1.0.0.48, WNDR4500v3 versiones anteriores a 1.0.0.48 y WNR2000v5 versiones anteriores a 1.0.0.58."
    }
  ],
  "lastModified": "2026-06-17T01:13:27.350",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:ex6150_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F476F7D7-EAE2-4A09-8C4B-A53F885A1337",
              "versionEndExcluding": "1.0.1.54"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:ex6150:v2:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "49846803-C6FB-4DD3-ADA7-78B9923536F2"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "29EA60BF-FBA6-4305-8173-07130A527410",
              "versionEndExcluding": "1.0.1.24"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:r6400:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "3E4CDF6B-3829-44D0-9675-71D7BE83CAA2"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DB7B08B9-07D2-4404-846A-D1CA02C16557",
              "versionEndExcluding": "1.0.2.32"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:r6400:v2:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "52AE9AD2-BC8D-477D-A3D3-891AE52FA5F3"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:r6700_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3C3255EE-BBE5-4EBE-92CC-D0C6E6D8563F",
              "versionEndExcluding": "1.0.1.22"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:r6700:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "21B27F11-4262-4CE1-8107-B365A7C152F2"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:r6900_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "24E4CE14-4FC5-4F73-BFC8-F0B0D924F788",
              "versionEndExcluding": "1.0.1.22"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:r6900:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "0794BB7C-1BCF-4F08-8EB2-9C3B150C105A"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:r7000_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DD7D570E-C5EF-4D3E-BCCF-926DBDB12016",
              "versionEndExcluding": "1.0.9.10"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:r7000:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C9F86FF6-AB32-4E51-856A-DDE790C0A9A6"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4E7FE05C-8ACF-4D53-A6D9-2C99673CE41A",
              "versionEndExcluding": "1.2.0.22"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:r7000p:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "DFE55F4D-E98B-46D3-B870-041141934CD1"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:r6900p_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A8D2A56D-4AAA-4E55-AE7A-E343EA9D6133",
              "versionEndExcluding": "1.2.0.22"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:r6900p:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C41908FF-AE64-4949-80E3-BEE061B2DA8A"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:r7100lg_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "833A98AF-A4B0-4C68-AACD-6B3F58E64060",
              "versionEndExcluding": "1.0.0.32"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:r7100lg:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "366FA778-3C2A-42AF-9141-DAD7043B406C"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:r7300dst_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F0EE8EBA-C4CD-4CA1-A684-54338B1254A9",
              "versionEndExcluding": "1.0.0.54"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:r7300dst:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C75148EB-DE6C-4C5C-BF34-4800A66CF11C"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:r7900_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A98DFA81-D1BA-41AE-A6A3-1EBBFC452D0F",
              "versionEndExcluding": "1.0.1.18"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:r7900:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C484840F-AF30-4B5C-821A-4DB9BE407BDB"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:r8000_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7393D4D7-F607-423E-917E-FE520D7A3A73",
              "versionEndExcluding": "1.0.3.48"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:r8000:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "5B39F095-8FE8-43FD-A866-7B613B495984"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:r8300_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BCE9CF95-192E-4D43-9DAD-2C8D9AF045E9",
              "versionEndExcluding": "1.0.2.106"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:r8300:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "7A9B77E7-7439-48C6-989F-5E22CB4D3044"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:r8500_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4DFD7557-D13D-40EB-94AD-AF092CDE587A",
              "versionEndExcluding": "1.0.2.106"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:r8500:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "63500DE4-BDBD-4F86-AB99-7DB084D0B912"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:r6100_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "01A66936-4268-4990-8E83-24C74A75B9F6",
              "versionEndExcluding": "1.0.1.16"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:r6100:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "9F44A123-B256-428B-98C2-17570F2F32DC"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:wndr4300_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8B1EBB8F-818F-4E04-BB25-A81C1C309CD0",
              "versionEndExcluding": "1.0.0.48"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:wndr4300:v2:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "4428B145-B86D-4709-BBA9-64BDE7D35A25"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:wndr4500_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9591B73B-93BF-4976-998B-0200C990EF6A",
              "versionEndExcluding": "1.0.0.48"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:wndr4500:v3:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C31D6808-4103-4543-B7AB-84A79CD12006"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:wnr2000_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9C819040-B30C-4393-9DD4-8E5744B13050",
              "versionEndExcluding": "1.0.0.58"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:wnr2000:v5:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "317F25FF-B3A2-4C68-888F-D2627C564867"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}