{
    "document": {
        "acknowledgments": [
            {
                "organization": "Siemens ProductCERT",
                "summary": "reporting this vulnerability to CISA."
            }
        ],
        "category": "Siemens Security Advisory",
        "csaf_version": "2.0",
        "distribution": {
            "text": "Disclosure is not limited",
            "tlp": {
                "label": "WHITE",
                "url": "https://us-cert.cisa.gov/tlp/"
            }
        },
        "notes": [
            {
                "category": "summary",
                "text": "Security researchers published information on a vulnerability known as Crosstalk (INTEL-SA-00320). This vulnerability affects modern Intel processors to a varying degree.\n\nSeveral Siemens Industrial Products contain processors that are affected by the vulnerability.\n\nSiemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where updates are not, or not yet available.",
                "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' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\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' 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.",
                "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's 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": "Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.",
                "title": "Recommended Practices"
            },
            {
                "category": "general",
                "text": "Locate control system networks and remote devices behind firewalls and isolate them from business networks.",
                "title": "Recommended Practices"
            },
            {
                "category": "general",
                "text": "When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its 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"
            }
        ],
        "publisher": {
            "category": "other",
            "contact_details": "central@cisa.dhs.gov",
            "name": "CISA",
            "namespace": "https://www.cisa.gov/"
        },
        "references": [
            {
                "category": "self",
                "summary": "SSA-534763: Special Register Buffer Data Sampling (SRBDS) aka Crosstalk in Industrial Products - CSAF Version",
                "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-534763.json"
            },
            {
                "category": "self",
                "summary": "SSA-534763: Special Register Buffer Data Sampling (SRBDS) aka Crosstalk in Industrial Products - TXT Version",
                "url": "https://cert-portal.siemens.com/productcert/txt/ssa-534763.txt"
            },
            {
                "category": "self",
                "summary": "SSA-534763: Special Register Buffer Data Sampling (SRBDS) aka Crosstalk in Industrial Products - PDF Version",
                "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-534763.pdf"
            },
            {
                "category": "self",
                "summary": "ICS Advisory ICSA-20-252-07 JSON",
                "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2020/icsa-20-252-07.json"
            },
            {
                "category": "self",
                "summary": "ICS Advisory ICSA-20-252-07 - Web Version",
                "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-20-252-07"
            },
            {
                "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 Industrial Products (Update F)",
        "tracking": {
            "current_release_date": "2022-03-08T00:00:00.000000Z",
            "generator": {
                "engine": {
                    "name": "CISA CSAF Generator",
                    "version": "1.0.0"
                }
            },
            "id": "ICSA-20-252-07",
            "initial_release_date": "2020-09-08T00:00:00.000000Z",
            "revision_history": [
                {
                    "date": "2020-09-08T00:00:00.000000Z",
                    "legacy_version": "1.0",
                    "number": "1",
                    "summary": "Publication Date"
                },
                {
                    "date": "2020-10-13T00:00:00.000000Z",
                    "legacy_version": "1.1",
                    "number": "2",
                    "summary": "Removed SINUMERIK 840D sl (NCU730.3B), SINUMERIK 828D (PPU.4 / PPU1740), and SINUMERIK ONE (NCU1750 / NCU1760) from the list of affected products. Added solution for SIMATIC IPC627E, SIMATIC IPC647E, SIMATIC IPC677E, and SIMATIC IPC847E"
                },
                {
                    "date": "2020-12-08T00:00:00.000000Z",
                    "legacy_version": "1.2",
                    "number": "3",
                    "summary": "Added solution for SIMATIC IPC427E, SIMATIC IPC477E, and SIMATIC IPC477E PRO"
                },
                {
                    "date": "2021-02-09T00:00:00.000000Z",
                    "legacy_version": "1.3",
                    "number": "4",
                    "summary": "Added solution for SIMATIC Field PG M5, and SIMATIC Field PG M6"
                },
                {
                    "date": "2021-04-13T00:00:00.000000Z",
                    "legacy_version": "1.4",
                    "number": "5",
                    "summary": "Added solution for SIMATIC ITP1000 and SIMATIC IPC547G"
                },
                {
                    "date": "2021-06-08T00:00:00.000000Z",
                    "legacy_version": "1.5",
                    "number": "6",
                    "summary": "Added solution for SIMATIC IPC527G"
                },
                {
                    "date": "2022-03-08T00:00:00.000000Z",
                    "legacy_version": "1.6",
                    "number": "7",
                    "summary": "Added solution for SIMATIC IPC3000 SMART V2 and clarified that no further fixes are planned"
                }
            ],
            "status": "final",
            "version": "7"
        }
    },
    "product_tree": {
        "branches": [
            {
                "branches": [
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:all/*",
                                "product": {
                                    "name": "SIMATIC Field PG M4",
                                    "product_id": "CSAFPID-0001"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC Field PG M4"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "<BIOS_V22.01.08",
                                "product": {
                                    "name": "SIMATIC Field PG M5",
                                    "product_id": "CSAFPID-0002"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC Field PG M5"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "<BIOS_V26.01.07",
                                "product": {
                                    "name": "SIMATIC Field PG M6",
                                    "product_id": "CSAFPID-0003"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC Field PG M6"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:all/*",
                                "product": {
                                    "name": "SIMATIC IPC347E",
                                    "product_id": "CSAFPID-0004"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC347E"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:all/*",
                                "product": {
                                    "name": "SIMATIC IPC427D (incl. SIPLUS variants)",
                                    "product_id": "CSAFPID-0005"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC427D (incl. SIPLUS variants)"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "<BIOS_V21.01.14",
                                "product": {
                                    "name": "SIMATIC IPC427E (incl. SIPLUS variants)",
                                    "product_id": "CSAFPID-0006"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC427E (incl. SIPLUS variants)"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:all/*",
                                "product": {
                                    "name": "SIMATIC IPC477D",
                                    "product_id": "CSAFPID-0007"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC477D"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "<BIOS_V21.01.14",
                                "product": {
                                    "name": "SIMATIC IPC477E",
                                    "product_id": "CSAFPID-0008"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC477E"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "<BIOS_V21.01.14",
                                "product": {
                                    "name": "SIMATIC IPC477E Pro",
                                    "product_id": "CSAFPID-0009"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC477E Pro"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "<BIOS_V1.4.0",
                                "product": {
                                    "name": "SIMATIC IPC527G",
                                    "product_id": "CSAFPID-0010"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC527G"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:all/*",
                                "product": {
                                    "name": "SIMATIC IPC547E",
                                    "product_id": "CSAFPID-0011"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC547E"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "<BIOS_R1.28.0",
                                "product": {
                                    "name": "SIMATIC IPC547G",
                                    "product_id": "CSAFPID-0012"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC547G"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:all/*",
                                "product": {
                                    "name": "SIMATIC IPC627D",
                                    "product_id": "CSAFPID-0013"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC627D"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "<BIOS_V25.02.06",
                                "product": {
                                    "name": "SIMATIC IPC627E",
                                    "product_id": "CSAFPID-0014"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC627E"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:all/*",
                                "product": {
                                    "name": "SIMATIC IPC647D",
                                    "product_id": "CSAFPID-0015"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC647D"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "<BIOS_V25.02.06",
                                "product": {
                                    "name": "SIMATIC IPC647E",
                                    "product_id": "CSAFPID-0016"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC647E"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:all/*",
                                "product": {
                                    "name": "SIMATIC IPC677D",
                                    "product_id": "CSAFPID-0017"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC677D"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "<BIOS_V25.02.06",
                                "product": {
                                    "name": "SIMATIC IPC677E",
                                    "product_id": "CSAFPID-0018"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC677E"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:all/*",
                                "product": {
                                    "name": "SIMATIC IPC827D",
                                    "product_id": "CSAFPID-0019"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC827D"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:all/*",
                                "product": {
                                    "name": "SIMATIC IPC847D",
                                    "product_id": "CSAFPID-0020"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC847D"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "<BIOS_V25.02.06",
                                "product": {
                                    "name": "SIMATIC IPC847E",
                                    "product_id": "CSAFPID-0021"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC847E"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "<V1.B",
                                "product": {
                                    "name": "SIMATIC IPC3000 SMART V2",
                                    "product_id": "CSAFPID-0022"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC IPC3000 SMART V2"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "<BIOS_V23.01.08",
                                "product": {
                                    "name": "SIMATIC ITP1000",
                                    "product_id": "CSAFPID-0023"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMATIC ITP1000"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:all/*",
                                "product": {
                                    "name": "SIMOTION P320-4E",
                                    "product_id": "CSAFPID-0024"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMOTION P320-4E"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:all/*",
                                "product": {
                                    "name": "SIMOTION P320-4S",
                                    "product_id": "CSAFPID-0025"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "SIMOTION P320-4S"
                    }
                ],
                "category": "vendor",
                "name": "Siemens"
            }
        ]
    },
    "vulnerabilities": [
        {
            "cve": "CVE-2020-0543",
            "cwe": {
                "id": "CWE-200",
                "name": "Exposure of Sensitive Information to an Unauthorized Actor"
            },
            "notes": [
                {
                    "category": "summary",
                    "text": "Incomplete cleanup from specific special register read operations in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.",
                    "title": "Summary"
                }
            ],
            "product_status": {
                "known_affected": [
                    "CSAFPID-0001",
                    "CSAFPID-0002",
                    "CSAFPID-0003",
                    "CSAFPID-0004",
                    "CSAFPID-0005",
                    "CSAFPID-0006",
                    "CSAFPID-0007",
                    "CSAFPID-0008",
                    "CSAFPID-0009",
                    "CSAFPID-0010",
                    "CSAFPID-0011",
                    "CSAFPID-0012",
                    "CSAFPID-0013",
                    "CSAFPID-0014",
                    "CSAFPID-0015",
                    "CSAFPID-0016",
                    "CSAFPID-0017",
                    "CSAFPID-0018",
                    "CSAFPID-0019",
                    "CSAFPID-0020",
                    "CSAFPID-0021",
                    "CSAFPID-0022",
                    "CSAFPID-0023",
                    "CSAFPID-0024",
                    "CSAFPID-0025"
                ]
            },
            "references": [
                {
                    "summary": "CVE-2020-0543 - SIMATIC Field PG M5",
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "summary": "CVE-2020-0543 - SIMATIC Field PG M6",
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "summary": "CVE-2020-0543 - SIMATIC IPC427E (incl. SIPLUS variants)",
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "summary": "CVE-2020-0543 - SIMATIC IPC477E",
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "summary": "CVE-2020-0543 - SIMATIC IPC477E Pro",
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "summary": "CVE-2020-0543 - SIMATIC IPC527G",
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "summary": "CVE-2020-0543 - SIMATIC IPC547G",
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "summary": "CVE-2020-0543 - SIMATIC IPC627E",
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "summary": "CVE-2020-0543 - SIMATIC IPC647E",
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "summary": "CVE-2020-0543 - SIMATIC IPC677E",
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "summary": "CVE-2020-0543 - SIMATIC IPC847E",
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "summary": "CVE-2020-0543 - SIMATIC IPC3000 SMART V2",
                    "url": "https://support.industry.siemens.com/cs/cn/en/view/109763408/"
                },
                {
                    "summary": "CVE-2020-0543 - SIMATIC ITP1000",
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "summary": "CVE-2020-0543 Mitre 5.0 json",
                    "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-0543.json"
                }
            ],
            "remediations": [
                {
                    "category": "no_fix_planned",
                    "details": "Currently no remediation is planned",
                    "product_ids": [
                        "CSAFPID-0001",
                        "CSAFPID-0004",
                        "CSAFPID-0005",
                        "CSAFPID-0007",
                        "CSAFPID-0011",
                        "CSAFPID-0013",
                        "CSAFPID-0015",
                        "CSAFPID-0017",
                        "CSAFPID-0019",
                        "CSAFPID-0020",
                        "CSAFPID-0024",
                        "CSAFPID-0025"
                    ]
                },
                {
                    "category": "vendor_fix",
                    "details": "Update BIOS to V22.01.08",
                    "product_ids": [
                        "CSAFPID-0002"
                    ],
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "category": "vendor_fix",
                    "details": "Update BIOS to V26.01.07",
                    "product_ids": [
                        "CSAFPID-0003"
                    ],
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "category": "vendor_fix",
                    "details": "Update BIOS to V21.01.14",
                    "product_ids": [
                        "CSAFPID-0006",
                        "CSAFPID-0008",
                        "CSAFPID-0009"
                    ],
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "category": "vendor_fix",
                    "details": "Update BIOS to V1.4.0",
                    "product_ids": [
                        "CSAFPID-0010"
                    ],
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "category": "vendor_fix",
                    "details": "Update BIOS to R1.28.0",
                    "product_ids": [
                        "CSAFPID-0012"
                    ],
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "category": "vendor_fix",
                    "details": "Update BIOS to V25.02.06",
                    "product_ids": [
                        "CSAFPID-0014",
                        "CSAFPID-0016",
                        "CSAFPID-0018",
                        "CSAFPID-0021"
                    ],
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "category": "vendor_fix",
                    "details": "Update BIOS to V1.B or later version",
                    "product_ids": [
                        "CSAFPID-0022"
                    ],
                    "url": "https://support.industry.siemens.com/cs/cn/en/view/109763408/"
                },
                {
                    "category": "vendor_fix",
                    "details": "Update BIOS to V23.01.08",
                    "product_ids": [
                        "CSAFPID-0023"
                    ],
                    "url": "https://support.industry.siemens.com/cs/ww/en/view/109763408"
                },
                {
                    "category": "mitigation",
                    "details": "As a prerequisite for an attack, an attacker must be able to run untrusted code on affected systems. Siemens recommends limiting the possibilities to run untrusted code if possible.",
                    "product_ids": [
                        "CSAFPID-0001",
                        "CSAFPID-0002",
                        "CSAFPID-0003",
                        "CSAFPID-0004",
                        "CSAFPID-0005",
                        "CSAFPID-0006",
                        "CSAFPID-0007",
                        "CSAFPID-0008",
                        "CSAFPID-0009",
                        "CSAFPID-0010",
                        "CSAFPID-0011",
                        "CSAFPID-0012",
                        "CSAFPID-0013",
                        "CSAFPID-0014",
                        "CSAFPID-0015",
                        "CSAFPID-0016",
                        "CSAFPID-0017",
                        "CSAFPID-0018",
                        "CSAFPID-0019",
                        "CSAFPID-0020",
                        "CSAFPID-0021",
                        "CSAFPID-0022",
                        "CSAFPID-0023",
                        "CSAFPID-0024",
                        "CSAFPID-0025"
                    ]
                },
                {
                    "category": "mitigation",
                    "details": "Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity",
                    "product_ids": [
                        "CSAFPID-0001",
                        "CSAFPID-0002",
                        "CSAFPID-0003",
                        "CSAFPID-0004",
                        "CSAFPID-0005",
                        "CSAFPID-0006",
                        "CSAFPID-0007",
                        "CSAFPID-0008",
                        "CSAFPID-0009",
                        "CSAFPID-0010",
                        "CSAFPID-0011",
                        "CSAFPID-0012",
                        "CSAFPID-0013",
                        "CSAFPID-0014",
                        "CSAFPID-0015",
                        "CSAFPID-0016",
                        "CSAFPID-0017",
                        "CSAFPID-0018",
                        "CSAFPID-0019",
                        "CSAFPID-0020",
                        "CSAFPID-0021",
                        "CSAFPID-0022",
                        "CSAFPID-0023",
                        "CSAFPID-0024",
                        "CSAFPID-0025"
                    ]
                }
            ],
            "scores": [
                {
                    "cvss_v3": {
                        "baseScore": 5.5,
                        "baseSeverity": "MEDIUM",
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C",
                        "version": "3.1"
                    },
                    "products": [
                        "CSAFPID-0001",
                        "CSAFPID-0002",
                        "CSAFPID-0003",
                        "CSAFPID-0004",
                        "CSAFPID-0005",
                        "CSAFPID-0006",
                        "CSAFPID-0007",
                        "CSAFPID-0008",
                        "CSAFPID-0009",
                        "CSAFPID-0010",
                        "CSAFPID-0011",
                        "CSAFPID-0012",
                        "CSAFPID-0013",
                        "CSAFPID-0014",
                        "CSAFPID-0015",
                        "CSAFPID-0016",
                        "CSAFPID-0017",
                        "CSAFPID-0018",
                        "CSAFPID-0019",
                        "CSAFPID-0020",
                        "CSAFPID-0021",
                        "CSAFPID-0022",
                        "CSAFPID-0023",
                        "CSAFPID-0024",
                        "CSAFPID-0025"
                    ]
                }
            ],
            "title": "CVE-2020-0543"
        }
    ]
}