ICSA-17-026-02A
Vulnerability from csaf_cisa
Published
2017-01-26 00:00
Modified
2017-04-18 00:00
Summary
Belden Hirschmann GECKO (Update A)

Notes

CISA Disclaimer
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
Legal Notice
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/.
Risk evaluation
ATTENTION: Remotely Exploitable/low skill level to exploit.
Recommended Practices
NCCIC/ICS-CERT recommends that users take defensive measures to minimize the risk of exploitation of these vulnerabilities. Specifically, users should:
Recommended Practices
ICS-CERT reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
Recommended Practices
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.
Recommended Practices
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.
Recommended Practices
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.
Exploitability
No known public exploits specifically target these vulnerabilities. These vulnerabilities are remotely exploitable.


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{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "Davy Douhine"
        ],
        "organization": "RandoriSec",
        "summary": "identifying these vulnerabilities"
      }
    ],
    "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": "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. These vulnerabilities are remotely exploitable.",
        "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-17-026-02A JSON",
        "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2017/icsa-17-026-02a.json"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-17-026-02A Web Version",
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-17-026-02a"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-17-026-02a"
      }
    ],
    "title": "Belden Hirschmann GECKO (Update A)",
    "tracking": {
      "current_release_date": "2017-04-18T00:00:00.000000Z",
      "generator": {
        "engine": {
          "name": "CISA CSAF Generator",
          "version": "1.0.0"
        }
      },
      "id": "ICSA-17-026-02A",
      "initial_release_date": "2017-01-26T00:00:00.000000Z",
      "revision_history": [
        {
          "date": "2017-01-26T00:00:00.000000Z",
          "legacy_version": "Initial",
          "number": "1",
          "summary": "ICSA-17-026-02 Belden Hirschmann GECKO"
        },
        {
          "date": "2017-04-18T00:00:00.000000Z",
          "legacy_version": "A",
          "number": "2",
          "summary": "ICSA-17-026-02A Belden Hirschmann GECKO (Update A)"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c= 2.0.00",
                "product": {
                  "name": "Hirschmann GECKO Lite Managed switch: Version 2.0.00 and prior versions",
                  "product_id": "CSAFPID-0001"
                }
              }
            ],
            "category": "product_name",
            "name": "Hirschmann GECKO Lite Managed switch"
          }
        ],
        "category": "vendor",
        "name": "Belden"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2017-5163",
      "cwe": {
        "id": "CWE-22",
        "name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
      },
      "notes": [
        {
          "category": "summary",
          "text": "After an administrator downloads a configuration file, a copy of the configuration file, which includes hashes of user passwords, is saved to a location that is accessible without authentication.CVE-2017-5163 has been assigned to this vulnerability. A CVSS v3 base score of 5.9 has been assigned; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N).",
          "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-2017-5163"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "remediations": [
        {
          "category": "mitigation",
          "details": "Belden has released a software version, Version 02.0.01, to address the identified vulnerabilities",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://www.e-catalog.beldensolutions.com/link/57078-24455-402707-402708/en/conf/0"
        },
        {
          "category": "mitigation",
          "details": "Belden recommends that users update to the newest software version. As an interim compensating control, Belden specifies that users can reboot affected devices after each configuration download, preventing the vulnerable state.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "For additional information, please review Belden\u0027s security bulletins, BSECV-2016-5 and BSECV-2017-7",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://www.belden.com/resourcecenter/security/upload/Belden-Security-Bulletin-BSECV-2016-5.pdf"
        },
        {
          "category": "mitigation",
          "details": "For additional information, please review Belden\u0027s security bulletins, BSECV-2016-5 and BSECV-2017-7",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "http://www.belden.com/docs/upload/Belden_Security_Bulletin_BSECV_2017_7.pdf"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ]
    },
    {
      "cve": "CVE-2017-6036",
      "cwe": {
        "id": "CWE-918",
        "name": "Server-Side Request Forgery (SSRF)"
      },
      "notes": [
        {
          "category": "summary",
          "text": "Web server receives a request, but does not sufficiently verify that the request is being sent to the expected destination.--------- Begin Update A Part 5 of 5 -------",
          "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-2017-6036"
        },
        {
          "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:N/I:H/A:N"
        }
      ],
      "remediations": [
        {
          "category": "mitigation",
          "details": "Belden has released a software version, Version 02.0.01, to address the identified vulnerabilities",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://www.e-catalog.beldensolutions.com/link/57078-24455-402707-402708/en/conf/0"
        },
        {
          "category": "mitigation",
          "details": "Belden recommends that users update to the newest software version. As an interim compensating control, Belden specifies that users can reboot affected devices after each configuration download, preventing the vulnerable state.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "For additional information, please review Belden\u0027s security bulletins, BSECV-2016-5 and BSECV-2017-7",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://www.belden.com/resourcecenter/security/upload/Belden-Security-Bulletin-BSECV-2016-5.pdf"
        },
        {
          "category": "mitigation",
          "details": "For additional information, please review Belden\u0027s security bulletins, BSECV-2016-5 and BSECV-2017-7",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "http://www.belden.com/docs/upload/Belden_Security_Bulletin_BSECV_2017_7.pdf"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
            "version": "3.0"
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ]
    },
    {
      "cve": "CVE-2017-6038",
      "cwe": {
        "id": "CWE-352",
        "name": "Cross-Site Request Forgery (CSRF)"
      },
      "notes": [
        {
          "category": "summary",
          "text": "Web application does not sufficiently verify that requests were provided by user who submitted request.CVE-2017-6036 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N ).",
          "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-2017-6038"
        },
        {
          "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:N/I:H/A:L"
        }
      ],
      "remediations": [
        {
          "category": "mitigation",
          "details": "Belden has released a software version, Version 02.0.01, to address the identified vulnerabilities",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://www.e-catalog.beldensolutions.com/link/57078-24455-402707-402708/en/conf/0"
        },
        {
          "category": "mitigation",
          "details": "Belden recommends that users update to the newest software version. As an interim compensating control, Belden specifies that users can reboot affected devices after each configuration download, preventing the vulnerable state.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "For additional information, please review Belden\u0027s security bulletins, BSECV-2016-5 and BSECV-2017-7",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://www.belden.com/resourcecenter/security/upload/Belden-Security-Bulletin-BSECV-2016-5.pdf"
        },
        {
          "category": "mitigation",
          "details": "For additional information, please review Belden\u0027s security bulletins, BSECV-2016-5 and BSECV-2017-7",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "http://www.belden.com/docs/upload/Belden_Security_Bulletin_BSECV_2017_7.pdf"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L",
            "version": "3.0"
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ]
    },
    {
      "cve": "CVE-2017-6040",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "notes": [
        {
          "category": "summary",
          "text": "Non-sensitive information can be obtained anonymously.CVE-2017-6038 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/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-2017-6040"
        },
        {
          "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:N/A:N"
        }
      ],
      "remediations": [
        {
          "category": "mitigation",
          "details": "Belden has released a software version, Version 02.0.01, to address the identified vulnerabilities",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://www.e-catalog.beldensolutions.com/link/57078-24455-402707-402708/en/conf/0"
        },
        {
          "category": "mitigation",
          "details": "Belden recommends that users update to the newest software version. As an interim compensating control, Belden specifies that users can reboot affected devices after each configuration download, preventing the vulnerable state.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "For additional information, please review Belden\u0027s security bulletins, BSECV-2016-5 and BSECV-2017-7",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://www.belden.com/resourcecenter/security/upload/Belden-Security-Bulletin-BSECV-2016-5.pdf"
        },
        {
          "category": "mitigation",
          "details": "For additional information, please review Belden\u0027s security bulletins, BSECV-2016-5 and BSECV-2017-7",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "http://www.belden.com/docs/upload/Belden_Security_Bulletin_BSECV_2017_7.pdf"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.0"
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ]
    }
  ]
}


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