{
  "GSD": {
    "alias": "CVE-2017-14016",
    "description": "A Stack-based Buffer Overflow issue was discovered in Advantech WebAccess versions prior to V8.2_20170817. The application lacks proper validation of the length of user-supplied data prior to copying it to a stack-based buffer, which could allow an attacker to execute arbitrary code under the context of the process.",
    "id": "GSD-2017-14016",
    "references": [
      "https://packetstormsecurity.com/files/cve/CVE-2017-14016"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2017-14016"
      ],
      "details": "A Stack-based Buffer Overflow issue was discovered in Advantech WebAccess versions prior to V8.2_20170817. The application lacks proper validation of the length of user-supplied data prior to copying it to a stack-based buffer, which could allow an attacker to execute arbitrary code under the context of the process.",
      "id": "GSD-2017-14016",
      "modified": "2023-12-13T01:21:12.291510Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "ics-cert@hq.dhs.gov",
        "ID": "CVE-2017-14016",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Advantech WebAccess",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "Advantech WebAccess"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "A Stack-based Buffer Overflow issue was discovered in Advantech WebAccess versions prior to V8.2_20170817. The application lacks proper validation of the length of user-supplied data prior to copying it to a stack-based buffer, which could allow an attacker to execute arbitrary code under the context of the process."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-121"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "43340",
            "refsource": "EXPLOIT-DB",
            "url": "https://www.exploit-db.com/exploits/43340/"
          },
          {
            "name": "101685",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/101685"
          },
          {
            "name": "https://ics-cert.us-cert.gov/advisories/ICSA-17-306-02",
            "refsource": "MISC",
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-17-306-02"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "8.2_20170817",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "ID": "CVE-2017-14016"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "A Stack-based Buffer Overflow issue was discovered in Advantech WebAccess versions prior to V8.2_20170817. The application lacks proper validation of the length of user-supplied data prior to copying it to a stack-based buffer, which could allow an attacker to execute arbitrary code under the context of the process."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-119"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://ics-cert.us-cert.gov/advisories/ICSA-17-306-02",
              "refsource": "MISC",
              "tags": [
                "US Government Resource",
                "Third Party Advisory"
              ],
              "url": "https://ics-cert.us-cert.gov/advisories/ICSA-17-306-02"
            },
            {
              "name": "101685",
              "refsource": "BID",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securityfocus.com/bid/101685"
            },
            {
              "name": "43340",
              "refsource": "EXPLOIT-DB",
              "tags": [],
              "url": "https://www.exploit-db.com/exploits/43340/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
            "version": "3.0"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.4
        }
      },
      "lastModifiedDate": "2017-12-20T02:29Z",
      "publishedDate": "2017-11-06T22:29Z"
    }
  }
}

{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "Steven Seeley"
        ],
        "organization": "Zero Day Initiative",
        "summary": "reporting the vulnerabilities to ICS-CERT"
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited",
      "tlp": {
        "label": "WHITE",
        "url": "https://us-cert.cisa.gov/tlp/"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "category": "general",
        "text": "This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov",
        "title": "CISA Disclaimer"
      },
      {
        "category": "legal_disclaimer",
        "text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
        "title": "Legal Notice"
      },
      {
        "category": "summary",
        "text": "ATTENTION: Remotely exploitable/low skill level to exploit.",
        "title": "Risk evaluation"
      },
      {
        "category": "other",
        "text": "Critical Manufacturing, Energy, Water and Wastewater Systems",
        "title": "Critical infrastructure sectors"
      },
      {
        "category": "other",
        "text": "East Asia, United States, Europe",
        "title": "Countries/areas deployed"
      },
      {
        "category": "other",
        "text": "Taiwan",
        "title": "Company headquarters location"
      },
      {
        "category": "general",
        "text": "NCCIC/ICS-CERT recommends that users take defensive measures to minimize the risk of exploitation of these vulnerabilities. Specifically, users should:",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "ICS-CERT reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "ICS-CERT also provides a section for control systems security recommended practices on the ICS-CERT web page. Several recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Additional mitigation guidance and recommended practices are publicly available in the ICS -CERT Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies, that is available for download from the ICS-CERT web site.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Organizations observing any suspected malicious activity should follow their established internal procedures and report their findings to ICS-CERT for tracking and correlation against other incidents.",
        "title": "Recommended Practices"
      },
      {
        "category": "other",
        "text": "No known public exploits specifically target these vulnerabilities.",
        "title": "Exploitability"
      }
    ],
    "publisher": {
      "category": "coordinator",
      "contact_details": "Email: CISAservicedesk@cisa.dhs.gov;\n Toll Free: 1-888-282-0870",
      "name": "CISA",
      "namespace": "https://www.cisa.gov/"
    },
    "references": [
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-17-306-02 JSON",
        "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2017/icsa-17-306-02.json"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-17-306-02 Web Version",
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-17-306-02"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-17-306-02"
      }
    ],
    "title": "Advantech WebAccess",
    "tracking": {
      "current_release_date": "2017-11-02T00:00:00.000000Z",
      "generator": {
        "engine": {
          "name": "CISA CSAF Generator",
          "version": "1.0.0"
        }
      },
      "id": "ICSA-17-306-02",
      "initial_release_date": "2017-11-02T00:00:00.000000Z",
      "revision_history": [
        {
          "date": "2017-11-02T00:00:00.000000Z",
          "legacy_version": "Initial",
          "number": "1",
          "summary": "ICSA-17-306-02 Advantech WebAccess"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c 8.2_20170817",
                "product": {
                  "name": "WebAccess: versions prior to V8.2_20170817",
                  "product_id": "CSAFPID-0001"
                }
              }
            ],
            "category": "product_name",
            "name": "WebAccess"
          }
        ],
        "category": "vendor",
        "name": "Advantech"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2017-14016",
      "cwe": {
        "id": "CWE-121",
        "name": "Stack-based Buffer Overflow"
      },
      "notes": [
        {
          "category": "summary",
          "text": "The application lacks proper validation of the length of user-supplied data prior to copying it to a stack-based buffer, which could allow an attacker to execute arbitrary code under the context of the process.CVE-2017-14016 has been assigned to this vulnerability. A CVSS v3 base score of 6.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L).",
          "title": "Vulnerability Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "web.nvd.nist.gov",
          "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-14016"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Advantech has released a new version of WebAccess to address the reported vulnerabilities. Users can download the latest version of WebAccess at the following location (registration required):",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "http://www.advantech.com/industrial-automation/webaccess"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
            "version": "3.0"
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ]
    },
    {
      "cve": "CVE-2017-12719",
      "cwe": {
        "id": "CWE-822",
        "name": "Untrusted Pointer Dereference"
      },
      "notes": [
        {
          "category": "summary",
          "text": "A remote attacker is able to execute code to dereference a pointer within the program causing the application to become unavailable.CVE-2017-12719 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L).",
          "title": "Vulnerability Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "web.nvd.nist.gov",
          "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-12719"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Advantech has released a new version of WebAccess to address the reported vulnerabilities. Users can download the latest version of WebAccess at the following location (registration required):",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "http://www.advantech.com/industrial-automation/webaccess"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.0"
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ]
    }
  ]
}

{
  "affected_products": {
    "_id": null,
    "data": [
      {
        "_id": null,
        "model": "webaccess",
        "scope": "lt",
        "trust": 1.8,
        "vendor": "advantech",
        "version": "8.2_20170817"
      },
      {
        "_id": null,
        "model": "webaccess",
        "scope": "eq",
        "trust": 0.9,
        "vendor": "advantech",
        "version": "8.1"
      },
      {
        "_id": null,
        "model": "webaccess",
        "scope": "eq",
        "trust": 0.9,
        "vendor": "advantech",
        "version": "7.2"
      },
      {
        "_id": null,
        "model": "webaccess",
        "scope": null,
        "trust": 0.7,
        "vendor": "advantech",
        "version": null
      },
      {
        "_id": null,
        "model": "webaccess \u003cv8.2 20170817",
        "scope": null,
        "trust": 0.6,
        "vendor": "advantech",
        "version": null
      },
      {
        "_id": null,
        "model": "webaccess",
        "scope": "eq",
        "trust": 0.6,
        "vendor": "advantech",
        "version": "8.0"
      },
      {
        "_id": null,
        "model": "webaccess 8.2 20170330",
        "scope": null,
        "trust": 0.3,
        "vendor": "advantech",
        "version": null
      },
      {
        "_id": null,
        "model": "webaccess",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "advantech",
        "version": "8.2"
      },
      {
        "_id": null,
        "model": "webaccess 8.1 20160519",
        "scope": null,
        "trust": 0.3,
        "vendor": "advantech",
        "version": null
      },
      {
        "_id": null,
        "model": "webaccess 8.0 20150816",
        "scope": null,
        "trust": 0.3,
        "vendor": "advantech",
        "version": null
      },
      {
        "_id": null,
        "model": "webaccess",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "advantech",
        "version": "8"
      },
      {
        "_id": null,
        "model": "webaccess 8.2 20170817",
        "scope": "ne",
        "trust": 0.3,
        "vendor": "advantech",
        "version": null
      },
      {
        "_id": null,
        "model": null,
        "scope": "eq",
        "trust": 0.2,
        "vendor": "webaccess",
        "version": "*"
      }
    ],
    "sources": [
      {
        "db": "IVD",
        "id": "ae88e8ae-b267-4e99-bfac-8a81bbb4590a"
      },
      {
        "db": "ZDI",
        "id": "ZDI-17-938"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2017-32562"
      },
      {
        "db": "BID",
        "id": "101685"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-009932"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201708-1259"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-14016"
      }
    ]
  },
  "configurations": {
    "_id": null,
    "data": [
      {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "cpe_match": [
              {
                "cpe22Uri": "cpe:/a:advantech:advantech_webaccess",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-009932"
      }
    ]
  },
  "credits": {
    "_id": null,
    "data": "Steven Seeley (mr_me) of Offensive Security",
    "sources": [
      {
        "db": "ZDI",
        "id": "ZDI-17-938"
      }
    ],
    "trust": 0.7
  },
  "cve": "CVE-2017-14016",
  "cvss": {
    "_id": null,
    "data": [
      {
        "cvssV2": [
          {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "nvd@nist.gov",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "exploitabilityScore": 8.6,
            "id": "CVE-2017-14016",
            "impactScore": 6.4,
            "integrityImpact": "PARTIAL",
            "severity": "MEDIUM",
            "trust": 2.5,
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "CNVD",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "exploitabilityScore": 10.0,
            "id": "CNVD-2017-32562",
            "impactScore": 6.4,
            "integrityImpact": "PARTIAL",
            "severity": "HIGH",
            "trust": 0.6,
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "IVD",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "exploitabilityScore": 10.0,
            "id": "ae88e8ae-b267-4e99-bfac-8a81bbb4590a",
            "impactScore": 6.4,
            "integrityImpact": "PARTIAL",
            "severity": "HIGH",
            "trust": 0.2,
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.9 [IVD]"
          },
          {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "VULHUB",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "exploitabilityScore": 8.6,
            "id": "VHN-104696",
            "impactScore": 6.4,
            "integrityImpact": "PARTIAL",
            "severity": "MEDIUM",
            "trust": 0.1,
            "vectorString": "AV:N/AC:M/AU:N/C:P/I:P/A:P",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "author": "nvd@nist.gov",
            "availabilityImpact": "LOW",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "exploitabilityScore": 2.8,
            "id": "CVE-2017-14016",
            "impactScore": 3.4,
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "trust": 1.8,
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
            "version": "3.0"
          }
        ],
        "severity": [
          {
            "author": "nvd@nist.gov",
            "id": "CVE-2017-14016",
            "trust": 1.0,
            "value": "MEDIUM"
          },
          {
            "author": "NVD",
            "id": "CVE-2017-14016",
            "trust": 0.8,
            "value": "Medium"
          },
          {
            "author": "ZDI",
            "id": "CVE-2017-14016",
            "trust": 0.7,
            "value": "MEDIUM"
          },
          {
            "author": "CNVD",
            "id": "CNVD-2017-32562",
            "trust": 0.6,
            "value": "HIGH"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-201708-1259",
            "trust": 0.6,
            "value": "MEDIUM"
          },
          {
            "author": "IVD",
            "id": "ae88e8ae-b267-4e99-bfac-8a81bbb4590a",
            "trust": 0.2,
            "value": "MEDIUM"
          },
          {
            "author": "VULHUB",
            "id": "VHN-104696",
            "trust": 0.1,
            "value": "MEDIUM"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "IVD",
        "id": "ae88e8ae-b267-4e99-bfac-8a81bbb4590a"
      },
      {
        "db": "ZDI",
        "id": "ZDI-17-938"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2017-32562"
      },
      {
        "db": "VULHUB",
        "id": "VHN-104696"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-009932"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201708-1259"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-14016"
      }
    ]
  },
  "description": {
    "_id": null,
    "data": "A Stack-based Buffer Overflow issue was discovered in Advantech WebAccess versions prior to V8.2_20170817. The application lacks proper validation of the length of user-supplied data prior to copying it to a stack-based buffer, which could allow an attacker to execute arbitrary code under the context of the process. Advantech WebAccess Contains a buffer error vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Advantech WebAccess. Authentication is not required to exploit this vulnerability. The specific flaw exists within implementation of the 0x138bd IOCTL in the webvrpcs process.  An attacker can leverage this functionality to execute code under the context of Administrator. Advantech WebAccess is a suite of browser-based HMI/SCADA software from Advantech. The software supports dynamic graphical display and real-time data control, and provides the ability to remotely control and manage automation equipment. Advantech WebAccess is prone to multiple remote code-execution vulnerabilities. Failed exploit attempts will result in a denial-of-service condition. \nVersions prior to Advantech WebAccess 8.2_20170817 are vulnerable",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2017-14016"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-009932"
      },
      {
        "db": "ZDI",
        "id": "ZDI-17-938"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2017-32562"
      },
      {
        "db": "BID",
        "id": "101685"
      },
      {
        "db": "IVD",
        "id": "ae88e8ae-b267-4e99-bfac-8a81bbb4590a"
      },
      {
        "db": "VULHUB",
        "id": "VHN-104696"
      }
    ],
    "trust": 3.33
  },
  "exploit_availability": {
    "_id": null,
    "data": [
      {
        "reference": "https://www.scap.org.cn/vuln/vhn-104696",
        "trust": 0.1,
        "type": "unknown"
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-104696"
      }
    ]
  },
  "external_ids": {
    "_id": null,
    "data": [
      {
        "db": "NVD",
        "id": "CVE-2017-14016",
        "trust": 4.3
      },
      {
        "db": "ICS CERT",
        "id": "ICSA-17-306-02",
        "trust": 3.4
      },
      {
        "db": "BID",
        "id": "101685",
        "trust": 1.4
      },
      {
        "db": "EXPLOIT-DB",
        "id": "43340",
        "trust": 1.1
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201708-1259",
        "trust": 0.9
      },
      {
        "db": "CNVD",
        "id": "CNVD-2017-32562",
        "trust": 0.8
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-009932",
        "trust": 0.8
      },
      {
        "db": "ZDI_CAN",
        "id": "ZDI-CAN-4949",
        "trust": 0.7
      },
      {
        "db": "ZDI",
        "id": "ZDI-17-938",
        "trust": 0.7
      },
      {
        "db": "IVD",
        "id": "AE88E8AE-B267-4E99-BFAC-8A81BBB4590A",
        "trust": 0.2
      },
      {
        "db": "PACKETSTORM",
        "id": "145401",
        "trust": 0.1
      },
      {
        "db": "VULHUB",
        "id": "VHN-104696",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "IVD",
        "id": "ae88e8ae-b267-4e99-bfac-8a81bbb4590a"
      },
      {
        "db": "ZDI",
        "id": "ZDI-17-938"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2017-32562"
      },
      {
        "db": "VULHUB",
        "id": "VHN-104696"
      },
      {
        "db": "BID",
        "id": "101685"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-009932"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201708-1259"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-14016"
      }
    ]
  },
  "id": "VAR-201711-0409",
  "iot": {
    "_id": null,
    "data": true,
    "sources": [
      {
        "db": "IVD",
        "id": "ae88e8ae-b267-4e99-bfac-8a81bbb4590a"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2017-32562"
      },
      {
        "db": "VULHUB",
        "id": "VHN-104696"
      }
    ],
    "trust": 1.582962455
  },
  "iot_taxonomy": {
    "_id": null,
    "data": [
      {
        "category": [
          "ICS"
        ],
        "sub_category": null,
        "trust": 0.8
      }
    ],
    "sources": [
      {
        "db": "IVD",
        "id": "ae88e8ae-b267-4e99-bfac-8a81bbb4590a"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2017-32562"
      }
    ]
  },
  "last_update_date": "2024-11-23T22:45:33.607000Z",
  "patch": {
    "_id": null,
    "data": [
      {
        "title": "Advantech WebAccess",
        "trust": 0.8,
        "url": "http://www.advantech.com/industrial-automation/webaccess"
      },
      {
        "title": "Advantech has issued an update to correct this vulnerability.",
        "trust": 0.7,
        "url": "https://ics-cert.us-cert.gov/advisories/ICSA-17-306-02"
      },
      {
        "title": "Patch for Advantech WebAccess Stack Buffer Overflow Vulnerability",
        "trust": 0.6,
        "url": "https://www.cnvd.org.cn/patchInfo/show/105309"
      },
      {
        "title": "Advantech WebAccess Buffer error vulnerability fix",
        "trust": 0.6,
        "url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=75601"
      }
    ],
    "sources": [
      {
        "db": "ZDI",
        "id": "ZDI-17-938"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2017-32562"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-009932"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201708-1259"
      }
    ]
  },
  "problemtype_data": {
    "_id": null,
    "data": [
      {
        "problemtype": "CWE-119",
        "trust": 1.9
      },
      {
        "problemtype": "CWE-121",
        "trust": 1.0
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-104696"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-009932"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-14016"
      }
    ]
  },
  "references": {
    "_id": null,
    "data": [
      {
        "trust": 4.1,
        "url": "https://ics-cert.us-cert.gov/advisories/icsa-17-306-02"
      },
      {
        "trust": 1.1,
        "url": "http://www.securityfocus.com/bid/101685"
      },
      {
        "trust": 1.1,
        "url": "https://www.exploit-db.com/exploits/43340/"
      },
      {
        "trust": 0.8,
        "url": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-14016"
      },
      {
        "trust": 0.8,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2017-14016"
      },
      {
        "trust": 0.3,
        "url": "http://webaccess.advantech.com"
      }
    ],
    "sources": [
      {
        "db": "ZDI",
        "id": "ZDI-17-938"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2017-32562"
      },
      {
        "db": "VULHUB",
        "id": "VHN-104696"
      },
      {
        "db": "BID",
        "id": "101685"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-009932"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201708-1259"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-14016"
      }
    ]
  },
  "sources": {
    "_id": null,
    "data": [
      {
        "db": "IVD",
        "id": "ae88e8ae-b267-4e99-bfac-8a81bbb4590a",
        "ident": null
      },
      {
        "db": "ZDI",
        "id": "ZDI-17-938",
        "ident": null
      },
      {
        "db": "CNVD",
        "id": "CNVD-2017-32562",
        "ident": null
      },
      {
        "db": "VULHUB",
        "id": "VHN-104696",
        "ident": null
      },
      {
        "db": "BID",
        "id": "101685",
        "ident": null
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-009932",
        "ident": null
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201708-1259",
        "ident": null
      },
      {
        "db": "NVD",
        "id": "CVE-2017-14016",
        "ident": null
      }
    ]
  },
  "sources_release_date": {
    "_id": null,
    "data": [
      {
        "date": "2017-11-03T00:00:00",
        "db": "IVD",
        "id": "ae88e8ae-b267-4e99-bfac-8a81bbb4590a",
        "ident": null
      },
      {
        "date": "2017-12-06T00:00:00",
        "db": "ZDI",
        "id": "ZDI-17-938",
        "ident": null
      },
      {
        "date": "2017-11-03T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2017-32562",
        "ident": null
      },
      {
        "date": "2017-11-06T00:00:00",
        "db": "VULHUB",
        "id": "VHN-104696",
        "ident": null
      },
      {
        "date": "2017-11-02T00:00:00",
        "db": "BID",
        "id": "101685",
        "ident": null
      },
      {
        "date": "2017-11-29T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2017-009932",
        "ident": null
      },
      {
        "date": "2017-11-02T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-201708-1259",
        "ident": null
      },
      {
        "date": "2017-11-06T22:29:00.240000",
        "db": "NVD",
        "id": "CVE-2017-14016",
        "ident": null
      }
    ]
  },
  "sources_update_date": {
    "_id": null,
    "data": [
      {
        "date": "2017-12-06T00:00:00",
        "db": "ZDI",
        "id": "ZDI-17-938",
        "ident": null
      },
      {
        "date": "2017-11-03T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2017-32562",
        "ident": null
      },
      {
        "date": "2017-12-20T00:00:00",
        "db": "VULHUB",
        "id": "VHN-104696",
        "ident": null
      },
      {
        "date": "2017-12-19T22:36:00",
        "db": "BID",
        "id": "101685",
        "ident": null
      },
      {
        "date": "2017-11-29T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2017-009932",
        "ident": null
      },
      {
        "date": "2017-11-09T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-201708-1259",
        "ident": null
      },
      {
        "date": "2024-11-21T03:11:58.130000",
        "db": "NVD",
        "id": "CVE-2017-14016",
        "ident": null
      }
    ]
  },
  "threat_type": {
    "_id": null,
    "data": "remote",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-201708-1259"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "_id": null,
    "data": "Advantech WebAccess Buffer error vulnerability",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-009932"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201708-1259"
      }
    ],
    "trust": 1.4
  },
  "type": {
    "_id": null,
    "data": "Buffer overflow",
    "sources": [
      {
        "db": "IVD",
        "id": "ae88e8ae-b267-4e99-bfac-8a81bbb4590a"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201708-1259"
      }
    ],
    "trust": 0.8
  }
}

{
  "affected": [],
  "aliases": [
    "CVE-2017-14016"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-11-06T22:29:00Z",
    "severity": "MODERATE"
  },
  "details": "A Stack-based Buffer Overflow issue was discovered in Advantech WebAccess versions prior to V8.2_20170817. The application lacks proper validation of the length of user-supplied data prior to copying it to a stack-based buffer, which could allow an attacker to execute arbitrary code under the context of the process.",
  "id": "GHSA-vc8f-hrqm-mw6f",
  "modified": "2022-05-17T00:12:35Z",
  "published": "2022-05-17T00:12:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-14016"
    },
    {
      "type": "WEB",
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-17-306-02"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/43340"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/101685"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}