cvelistv5 - cve-2023-28829

▼	URL	Tags
	productcert@siemens.com	https://cert-portal.siemens.com/productcert/pdf/ssa-508677.pdf	Patch, Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://cert-portal.siemens.com/productcert/pdf/ssa-508677.pdf	Patch, Vendor Advisory

icsa-23-166-05

Vulnerability from csaf_cisa

Published

2023-06-13 00:00

Modified

2023-06-13 00:00

Summary

Siemens SIMATIC WinCC

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

Summary

Before SIMATIC WinCC V8, legacy OPC services (OPC DA (Data Access), OPC HDA (Historical Data Access), and OPC AE (Alarms & Events)) were used per default. These services were designed on top of the Windows ActiveX and DCOM mechanisms and do not implement state-of-the-art security mechanisms for authentication and encryption of contents. Starting with WinCC V8.0 the legacy OPC services are no longer enabled by default in new installations. Siemens recommends to use OPC UA instead and to disable the legacy OPC services. For deployments where the legacy OPC services are still in use, ensure that only trusted users are part of the SIMATIC HMI group.

General Recommendations

As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity

Additional Resources

For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories

Terms of Use

Siemens Security Advisories are subject to the terms and conditions contained in Siemens' underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter "License Terms"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens' Global Website (https://www.siemens.com/terms_of_use, hereinafter "Terms of Use"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.

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/.

Advisory Conversion Disclaimer

This CISA CSAF advisory was converted from Siemens ProductCERT's CSAF advisory.

Critical infrastructure sectors

Multiple

Countries/areas deployed

Worldwide

Company headquarters location

Germany

Recommended Practices

CISA recommends users take defensive measures to minimize the exploitation risk of these vulnerabilities.

Recommended Practices

Minimizing network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet.

Recommended Practices

Locating control system networks and remote devices behind firewalls and isolating them from business networks.

Recommended Practices

When remote access is required, using more secure methods, such as Virtual Private Networks (VPNs). Recognize VPNs may have vulnerabilities, should be updated to the most recent version available, and are only as secure as the connected devices.

Recommended Practices

CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.

Recommended Practices

CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.

Recommended Practices

CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.

Recommended Practices

Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.

Exploitability

No known public exploits specifically target this vulnerability. This vulnerability is not exploitable remotely. This vulnerability has a high attack complexity.

JSON

To clipboard

{
  "document": {
    "acknowledgments": [
      {
        "organization": "Siemens ProductCERT",
        "summary": "reporting this vulnerability to CISA."
      }
    ],
    "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",
    "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": "summary",
        "text": "Before SIMATIC WinCC V8, legacy OPC services (OPC DA (Data Access), OPC HDA (Historical Data Access), and OPC AE (Alarms \u0026 Events)) were used per default. These\nservices were designed on top of the Windows ActiveX and DCOM mechanisms and do not implement state-of-the-art security mechanisms for authentication and encryption of contents.\n\nStarting with WinCC V8.0 the legacy OPC services are no longer enabled by default in new installations. Siemens recommends to use OPC UA instead and to disable the legacy OPC services. For deployments where the legacy OPC services are still in use, ensure that only trusted users are part of the SIMATIC HMI group.",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: \nhttps://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
        "title": "General Recommendations"
      },
      {
        "category": "general",
        "text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "Siemens Security Advisories are subject to the terms and conditions contained in Siemens\u0027 underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter \"License Terms\"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens\u0027 Global Website (https://www.siemens.com/terms_of_use, hereinafter \"Terms of Use\"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.",
        "title": "Terms of Use"
      },
      {
        "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": "other",
        "text": "This CISA CSAF advisory was converted from Siemens ProductCERT\u0027s CSAF advisory.",
        "title": "Advisory Conversion Disclaimer"
      },
      {
        "category": "other",
        "text": "Multiple",
        "title": "Critical infrastructure sectors"
      },
      {
        "category": "other",
        "text": "Worldwide",
        "title": "Countries/areas deployed"
      },
      {
        "category": "other",
        "text": "Germany",
        "title": "Company headquarters location"
      },
      {
        "category": "general",
        "text": "CISA recommends users take defensive measures to minimize the exploitation risk of these vulnerabilities.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Minimizing network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Locating control system networks and remote devices behind firewalls and isolating them from business networks.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "When remote access is required, using more secure methods, such as Virtual Private Networks (VPNs). Recognize VPNs may have vulnerabilities, should be updated to the most recent version available, and are only as secure as the connected devices.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.",
        "title": "Recommended Practices"
      },
      {
        "category": "other",
        "text": "No known public exploits specifically target this vulnerability. This vulnerability is not exploitable remotely. This vulnerability has a high attack complexity.",
        "title": "Exploitability"
      }
    ],
    "publisher": {
      "category": "other",
      "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": "SSA-508677: Use of Obsolete Function Vulnerability in SIMATIC WinCC before V8 - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-508677.json"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-23-166-05 JSON",
        "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2023/icsa-23-166-05.json"
      },
      {
        "category": "self",
        "summary": "SSA-508677: Use of Obsolete Function Vulnerability in SIMATIC WinCC before V8 - HTML Version",
        "url": "https://cert-portal.siemens.com/productcert/html/ssa-508677.html"
      },
      {
        "category": "self",
        "summary": "SSA-508677: Use of Obsolete Function Vulnerability in SIMATIC WinCC before V8 - PDF Version",
        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-508677.pdf"
      },
      {
        "category": "self",
        "summary": "SSA-508677: Use of Obsolete Function Vulnerability in SIMATIC WinCC before V8 - TXT Version",
        "url": "https://cert-portal.siemens.com/productcert/txt/ssa-508677.txt"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-23-166-05 - Web Version",
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-166-05"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/topics/industrial-control-systems"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B"
      }
    ],
    "title": "Siemens SIMATIC WinCC",
    "tracking": {
      "current_release_date": "2023-06-13T00:00:00.000000Z",
      "generator": {
        "engine": {
          "name": "CISA CSAF Generator",
          "version": "1"
        }
      },
      "id": "ICSA-23-166-05",
      "initial_release_date": "2023-06-13T00:00:00.000000Z",
      "revision_history": [
        {
          "date": "2023-06-13T00:00:00.000000Z",
          "legacy_version": "1.0",
          "number": "1",
          "summary": "Publication Date"
        }
      ],
      "status": "interim",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "SIMATIC NET PC Software V14",
                  "product_id": "1"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC NET PC Software V14"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "SIMATIC NET PC Software V15",
                  "product_id": "2"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC NET PC Software V15"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "SIMATIC PCS 7 V8.2",
                  "product_id": "3"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC PCS 7 V8.2"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "SIMATIC PCS 7 V9.0",
                  "product_id": "4"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC PCS 7 V9.0"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "SIMATIC PCS 7 V9.1",
                  "product_id": "5"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC PCS 7 V9.1"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/\u003cV8.0",
                "product": {
                  "name": "SIMATIC WinCC",
                  "product_id": "6"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC WinCC"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "SINAUT Software ST7sc",
                  "product_id": "7"
                }
              }
            ],
            "category": "product_name",
            "name": "SINAUT Software ST7sc"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-28829",
      "cwe": {
        "id": "CWE-477",
        "name": "Use of Obsolete Function"
      },
      "notes": [
        {
          "category": "summary",
          "text": "Before SIMATIC WinCC V8, legacy OPC services (OPC DA (Data Access), OPC HDA (Historical Data Access), and OPC AE (Alarms \u0026 Events)) were used per default. These\r\nservices were designed on top of the Windows ActiveX and DCOM mechanisms and do not implement state-of-the-art security mechanisms for authentication and encryption of contents.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "1",
          "2",
          "3",
          "4",
          "5",
          "6",
          "7"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Disable the legacy OPC DA/HDA/AE services and switch to OPC UA, if possible",
          "product_ids": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7"
          ]
        },
        {
          "category": "mitigation",
          "details": "Ensure that only trusted users are part of the SIMATIC HMI group",
          "product_ids": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7"
          ]
        },
        {
          "category": "no_fix_planned",
          "details": "Currently no fix is planned",
          "product_ids": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "7"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V8.0 or later version",
          "product_ids": [
            "6"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109816599/"
        },
        {
          "category": "workaround",
          "details": "SINATIC NET PC Software: Ensure that only trusted users are part of the SIMATIC Net group",
          "product_ids": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 3.9,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7"
          ]
        }
      ],
      "title": "CVE-2023-28829"
    }
  ]
}

wid-sec-w-2023-1427

Vulnerability from csaf_certbund

Published

2023-06-12 22:00

Modified

2023-06-12 22:00

Summary

Siemens SIMATIC WinCC: Mehrere Schwachstellen

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

WinCC (Windows Control Center) ist ein PC-basiertes Prozessvisualisierungssystem von Siemens.

Angriff

Ein Angreifer kann mehrere Schwachstellen in Siemens SIMATIC WinCC ausnutzen, um Sicherheitsvorkehrungen zu umgehen und seine Rechte zu erweitern.

Betroffene Betriebssysteme

- Windows

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "WinCC (Windows Control Center) ist ein PC-basiertes Prozessvisualisierungssystem von Siemens.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein Angreifer kann mehrere Schwachstellen in Siemens SIMATIC WinCC ausnutzen, um Sicherheitsvorkehrungen zu umgehen und seine Rechte zu erweitern.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2023-1427 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1427.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1427 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1427"
      },
      {
        "category": "external",
        "summary": "Siemens Security Advisory by Siemens ProductCERT vom 2023-06-12",
        "url": "https://cert-portal.siemens.com/productcert/html/ssa-914026.html"
      },
      {
        "category": "external",
        "summary": "Siemens Security Advisory by Siemens ProductCERT vom 2023-06-12",
        "url": "https://cert-portal.siemens.com/productcert/html/ssa-508677.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Siemens SIMATIC WinCC: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2023-06-12T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:52:17.089+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2023-1427",
      "initial_release_date": "2023-06-12T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-06-12T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Siemens SIMATIC WinCC \u003c V8.0",
                "product": {
                  "name": "Siemens SIMATIC WinCC \u003c V8.0",
                  "product_id": "T028081",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:siemens:simatic_wincc:v8.0"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Siemens SIMATIC WinCC \u003c V7.5.2.13",
                "product": {
                  "name": "Siemens SIMATIC WinCC \u003c V7.5.2.13",
                  "product_id": "T028082",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:siemens:simatic_wincc:v7.5.2.13"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC WinCC"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-30897",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Siemens SIMATIC WinCC. Betroffene Anwendungen setzen nicht die richtigen Zugriffsrechte f\u00fcr ihren Installationsordner, wenn w\u00e4hrend der Installation ein anderer als der Standard-Installationspfad gew\u00e4hlt wurde. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um beliebigen Code einzuschleusen und seine Rechte zu erweitern."
        }
      ],
      "release_date": "2023-06-12T22:00:00.000+00:00",
      "title": "CVE-2023-30897"
    },
    {
      "cve": "CVE-2023-28829",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Siemens SIMATIC WinCC. Hier werden standardm\u00e4\u00dfig die alten OPC-Dienste (OPC DA (Data Access), OPC HDA (Historical Data Access) und OPC AE (Alarms \u0026 Events)) verwendet. Ein Angreifer kann diese Schwachstelle ausnutzen, um Sicherheitsvorkehrungen zu umgehen."
        }
      ],
      "release_date": "2023-06-12T22:00:00.000+00:00",
      "title": "CVE-2023-28829"
    }
  ]
}

gsd-2023-28829

Vulnerability from gsd

Modified

2023-12-13 01:20

Details

A vulnerability has been identified in SIMATIC NET PC Software V14 (All versions), SIMATIC NET PC Software V15 (All versions), SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions), SIMATIC PCS 7 V9.1 (All versions), SIMATIC WinCC (All versions < V8.0), SINAUT Software ST7sc (All versions). Before SIMATIC WinCC V8, legacy OPC services (OPC DA (Data Access), OPC HDA (Historical Data Access), and OPC AE (Alarms & Events)) were used per default. These services were designed on top of the Windows ActiveX and DCOM mechanisms and do not implement state-of-the-art security mechanisms for authentication and encryption of contents.

Aliases

CVE-2023-28829

Aliases

CVE-2023-28829

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-28829",
    "id": "GSD-2023-28829"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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        "CVE-2023-28829"
      ],
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      "modified": "2023-12-13T01:20:49.389865Z",
      "schema_version": "1.4.0"
    }
  },
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      },
      "lastModifiedDate": "2023-07-05T17:36Z",
      "publishedDate": "2023-06-13T09:15Z"
    }
  }
}

var-202306-0974

Vulnerability from variot

A vulnerability has been identified in SIMATIC NET PC Software V14 (All versions), SIMATIC NET PC Software V15 (All versions), SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions), SIMATIC PCS 7 V9.1 (All versions), SIMATIC WinCC (All versions < V8.0), SINAUT Software ST7sc (All versions). Before SIMATIC WinCC V8, legacy OPC services (OPC DA (Data Access), OPC HDA (Historical Data Access), and OPC AE (Alarms & Events)) were used per default. These services were designed on top of the Windows ActiveX and DCOM mechanisms and do not implement state-of-the-art security mechanisms for authentication and encryption of contents. simatic net pc software , SIMATIC PCS 7 , SIMATIC WinCC Unspecified vulnerabilities exist in multiple Siemens products.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Show details on source website

JSON

To clipboard

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ghsa-cgxq-vv5m-p85q

Vulnerability from github

Published

2023-06-13 09:30

Modified

2024-04-04 04:45

Severity ?

3.9 (Low) - CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L

Details

A vulnerability has been identified in SIMATIC NET PC Software V14 (All versions), SIMATIC NET PC Software V15 (All versions), SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions), SIMATIC PCS 7 V9.1 (All versions), SIMATIC WinCC (All versions < V8.0), SINAUT Software ST7sc (All versions). Before SIMATIC WinCC V8, legacy OPC services (OPC DA (Data Access), OPC HDA (Historical Data Access), and OPC AE (Alarms & Events)) were used per default. These services were designed on top of the Windows ActiveX and DCOM mechanisms and do not implement state-of-the-art security mechanisms for authentication and encryption of contents.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-28829"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-477"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-06-13T09:15:16Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability has been identified in SIMATIC NET PC Software V14 (All versions), SIMATIC NET PC Software V15 (All versions), SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions), SIMATIC PCS 7 V9.1 (All versions), SIMATIC WinCC (All versions \u003c V8.0), SINAUT Software ST7sc (All versions). Before SIMATIC WinCC V8, legacy OPC services (OPC DA (Data Access), OPC HDA (Historical Data Access), and OPC AE (Alarms \u0026 Events)) were used per default. These\nservices were designed on top of the Windows ActiveX and DCOM mechanisms and do not implement state-of-the-art security mechanisms for authentication and encryption of contents.",
  "id": "GHSA-cgxq-vv5m-p85q",
  "modified": "2024-04-04T04:45:44Z",
  "published": "2023-06-13T09:30:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-28829"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-508677.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-28829

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature

Action not permitted

cve-2023-28829

Vulnerability from cvelistv5

icsa-23-166-05

Vulnerability from csaf_cisa

wid-sec-w-2023-1427

Vulnerability from csaf_certbund

gsd-2023-28829

Vulnerability from gsd

var-202306-0974

Vulnerability from variot

ghsa-cgxq-vv5m-p85q

Vulnerability from github

Tags

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Nomenclature