VAR-202004-1467

Vulnerability from variot - Updated: 2024-11-23 23:01

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects R8300 before 1.0.2.106 and R8500 before 1.0.2.106. NETGEAR R8300 and R8500 A classic buffer overflow vulnerability exists on the device.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR R8500 and NETGEAR R8300 are both wireless routers of NETGEAR. This vulnerability stems from network systems or products performing operations on memory without properly verifying the data boundary, which leads to other associated memory locations. This affects R8300 prior to 1.0.2.106 and R8500 prior to 1.0.2.106

Show details on source website
To clipboard 

{
  "@context": {
    "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
    "affected_products": {
      "@id": "https://www.variotdbs.pl/ref/affected_products"
    },
    "configurations": {
      "@id": "https://www.variotdbs.pl/ref/configurations"
    },
    "credits": {
      "@id": "https://www.variotdbs.pl/ref/credits"
    },
    "cvss": {
      "@id": "https://www.variotdbs.pl/ref/cvss/"
    },
    "description": {
      "@id": "https://www.variotdbs.pl/ref/description/"
    },
    "exploit_availability": {
      "@id": "https://www.variotdbs.pl/ref/exploit_availability/"
    },
    "external_ids": {
      "@id": "https://www.variotdbs.pl/ref/external_ids/"
    },
    "iot": {
      "@id": "https://www.variotdbs.pl/ref/iot/"
    },
    "iot_taxonomy": {
      "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
    },
    "patch": {
      "@id": "https://www.variotdbs.pl/ref/patch/"
    },
    "problemtype_data": {
      "@id": "https://www.variotdbs.pl/ref/problemtype_data/"
    },
    "references": {
      "@id": "https://www.variotdbs.pl/ref/references/"
    },
    "sources": {
      "@id": "https://www.variotdbs.pl/ref/sources/"
    },
    "sources_release_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_release_date/"
    },
    "sources_update_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_update_date/"
    },
    "threat_type": {
      "@id": "https://www.variotdbs.pl/ref/threat_type/"
    },
    "title": {
      "@id": "https://www.variotdbs.pl/ref/title/"
    },
    "type": {
      "@id": "https://www.variotdbs.pl/ref/type/"
    }
  },
  "@id": "https://www.variotdbs.pl/vuln/VAR-202004-1467",
  "affected_products": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/affected_products#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "model": "r8500",
        "scope": "lt",
        "trust": 1.6,
        "vendor": "netgear",
        "version": "1.0.2.106"
      },
      {
        "model": "r8300",
        "scope": "lt",
        "trust": 1.6,
        "vendor": "netgear",
        "version": "1.0.2.106"
      },
      {
        "model": "r8300",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "netgear",
        "version": "1.0.2.106"
      },
      {
        "model": "r8500",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "netgear",
        "version": "1.0.2.106"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2020-28007"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-015005"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-18707"
      }
    ]
  },
  "configurations": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/configurations#",
      "children": {
        "@container": "@list"
      },
      "cpe_match": {
        "@container": "@list"
      },
      "data": {
        "@container": "@list"
      },
      "nodes": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "cpe_match": [
              {
                "cpe22Uri": "cpe:/o:netgear:r8300_firmware",
                "vulnerable": true
              },
              {
                "cpe22Uri": "cpe:/o:netgear:r8500_firmware",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-015005"
      }
    ]
  },
  "cve": "CVE-2017-18707",
  "cvss": {
    "@context": {
      "cvssV2": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
      },
      "cvssV3": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
      },
      "severity": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/cvss/severity#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/severity"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "cvssV2": [
          {
            "accessComplexity": "LOW",
            "accessVector": "ADJACENT_NETWORK",
            "authentication": "SINGLE",
            "author": "nvd@nist.gov",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.2,
            "confidentialityImpact": "PARTIAL",
            "exploitabilityScore": 5.1,
            "id": "CVE-2017-18707",
            "impactScore": 6.4,
            "integrityImpact": "PARTIAL",
            "severity": "MEDIUM",
            "trust": 1.1,
            "vectorString": "AV:A/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          {
            "acInsufInfo": null,
            "accessComplexity": "Low",
            "accessVector": "Adjacent Network",
            "authentication": "Single",
            "author": "NVD",
            "availabilityImpact": "Partial",
            "baseScore": 5.2,
            "confidentialityImpact": "Partial",
            "exploitabilityScore": null,
            "id": "JVNDB-2017-015005",
            "impactScore": null,
            "integrityImpact": "Partial",
            "obtainAllPrivilege": null,
            "obtainOtherPrivilege": null,
            "obtainUserPrivilege": null,
            "severity": "Medium",
            "trust": 0.8,
            "userInteractionRequired": null,
            "vectorString": "AV:A/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "ADJACENT_NETWORK",
            "authentication": "SINGLE",
            "author": "CNVD",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.2,
            "confidentialityImpact": "PARTIAL",
            "exploitabilityScore": 5.1,
            "id": "CNVD-2020-28007",
            "impactScore": 6.4,
            "integrityImpact": "PARTIAL",
            "severity": "MEDIUM",
            "trust": 0.6,
            "vectorString": "AV:A/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT",
            "author": "nvd@nist.gov",
            "availabilityImpact": "HIGH",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 0.9,
            "id": "CVE-2017-18707",
            "impactScore": 5.9,
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "trust": 1.0,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT",
            "author": "cve@mitre.org",
            "availabilityImpact": "HIGH",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 0.9,
            "id": "CVE-2017-18707",
            "impactScore": 5.9,
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "trust": 1.0,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          {
            "attackComplexity": "Low",
            "attackVector": "Adjacent Network",
            "author": "NVD",
            "availabilityImpact": "High",
            "baseScore": 6.8,
            "baseSeverity": "Medium",
            "confidentialityImpact": "High",
            "exploitabilityScore": null,
            "id": "JVNDB-2017-015005",
            "impactScore": null,
            "integrityImpact": "High",
            "privilegesRequired": "High",
            "scope": "Unchanged",
            "trust": 0.8,
            "userInteraction": "None",
            "vectorString": "CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        ],
        "severity": [
          {
            "author": "nvd@nist.gov",
            "id": "CVE-2017-18707",
            "trust": 1.0,
            "value": "MEDIUM"
          },
          {
            "author": "cve@mitre.org",
            "id": "CVE-2017-18707",
            "trust": 1.0,
            "value": "MEDIUM"
          },
          {
            "author": "NVD",
            "id": "JVNDB-2017-015005",
            "trust": 0.8,
            "value": "Medium"
          },
          {
            "author": "CNVD",
            "id": "CNVD-2020-28007",
            "trust": 0.6,
            "value": "MEDIUM"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-202004-2096",
            "trust": 0.6,
            "value": "MEDIUM"
          },
          {
            "author": "VULMON",
            "id": "CVE-2017-18707",
            "trust": 0.1,
            "value": "MEDIUM"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2020-28007"
      },
      {
        "db": "VULMON",
        "id": "CVE-2017-18707"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-015005"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202004-2096"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-18707"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-18707"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects R8300 before 1.0.2.106 and R8500 before 1.0.2.106. NETGEAR R8300 and R8500 A classic buffer overflow vulnerability exists on the device.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR R8500 and NETGEAR R8300 are both wireless routers of NETGEAR. This vulnerability stems from network systems or products performing operations on memory without properly verifying the data boundary, which leads to other associated memory locations. This affects R8300 prior to 1.0.2.106 and R8500 prior to 1.0.2.106",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2017-18707"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-015005"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2020-28007"
      },
      {
        "db": "VULMON",
        "id": "CVE-2017-18707"
      }
    ],
    "trust": 2.25
  },
  "external_ids": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/external_ids#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "db": "NVD",
        "id": "CVE-2017-18707",
        "trust": 3.1
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-015005",
        "trust": 0.8
      },
      {
        "db": "CNVD",
        "id": "CNVD-2020-28007",
        "trust": 0.6
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202004-2096",
        "trust": 0.6
      },
      {
        "db": "VULMON",
        "id": "CVE-2017-18707",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2020-28007"
      },
      {
        "db": "VULMON",
        "id": "CVE-2017-18707"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-015005"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202004-2096"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-18707"
      }
    ]
  },
  "id": "VAR-202004-1467",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2020-28007"
      }
    ],
    "trust": 1.09248156
  },
  "iot_taxonomy": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "category": [
          "Network device"
        ],
        "sub_category": null,
        "trust": 0.6
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2020-28007"
      }
    ]
  },
  "last_update_date": "2024-11-23T23:01:24.349000Z",
  "patch": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/patch#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "title": "Security Advisory for Post-Authentication Buffer Overflow on Some Routers, PSV-2017-0316",
        "trust": 0.8,
        "url": "https://kb.netgear.com/000053158/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2017-0316"
      },
      {
        "title": "Patch for NETGEAR R8500 and R8300 buffer overflow vulnerability",
        "trust": 0.6,
        "url": "https://www.cnvd.org.cn/patchInfo/show/217307"
      },
      {
        "title": "NETGEAR R8500  and R8300 Buffer error vulnerability fix",
        "trust": 0.6,
        "url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=117019"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2020-28007"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-015005"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202004-2096"
      }
    ]
  },
  "problemtype_data": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "problemtype": "CWE-120",
        "trust": 1.8
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-015005"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-18707"
      }
    ]
  },
  "references": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/references#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "trust": 2.0,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2017-18707"
      },
      {
        "trust": 1.7,
        "url": "https://kb.netgear.com/000053158/security-advisory-for-post-authentication-buffer-overflow-on-some-routers-psv-2017-0316"
      },
      {
        "trust": 0.8,
        "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-18707"
      },
      {
        "trust": 0.1,
        "url": "https://cwe.mitre.org/data/definitions/120.html"
      },
      {
        "trust": 0.1,
        "url": "https://nvd.nist.gov"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2020-28007"
      },
      {
        "db": "VULMON",
        "id": "CVE-2017-18707"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-015005"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202004-2096"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-18707"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "CNVD",
        "id": "CNVD-2020-28007"
      },
      {
        "db": "VULMON",
        "id": "CVE-2017-18707"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-015005"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202004-2096"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-18707"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2020-05-13T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2020-28007"
      },
      {
        "date": "2020-04-24T00:00:00",
        "db": "VULMON",
        "id": "CVE-2017-18707"
      },
      {
        "date": "2020-06-03T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2017-015005"
      },
      {
        "date": "2020-04-24T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202004-2096"
      },
      {
        "date": "2020-04-24T14:15:12.547000",
        "db": "NVD",
        "id": "CVE-2017-18707"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2020-05-13T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2020-28007"
      },
      {
        "date": "2020-05-01T00:00:00",
        "db": "VULMON",
        "id": "CVE-2017-18707"
      },
      {
        "date": "2020-06-03T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2017-015005"
      },
      {
        "date": "2020-05-06T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202004-2096"
      },
      {
        "date": "2024-11-21T03:20:42.980000",
        "db": "NVD",
        "id": "CVE-2017-18707"
      }
    ]
  },
  "threat_type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/threat_type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "remote or local",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202004-2096"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "NETGEAR R8300 and  R8500 Classic buffer overflow vulnerability in device",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-015005"
      }
    ],
    "trust": 0.8
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "buffer error",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202004-2096"
      }
    ],
    "trust": 0.6
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.