{ "document": { "acknowledgments": [ { "organization": "Siemens ProductCERT", "summary": "reporting these vulnerabilities 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": "summary", "text": "Intel has published information on vulnerabilities in Intel products in \nJune 2021.\nThis advisory lists the related Siemens Industrial products affected by these vulnerabilities that can be patched by applying the corresponding BIOS update.\nIn this advisory we summarize:\n\n- \n\"2021.1 IPU \u2013 Intel\u00ae CSME, SPS and LMS Advisory\" Intel-SA-00459,\n\n\n- \n\"2021.1 IPU \u2013 BIOS Advisory\" Intel-SA-00463,\n\n\n- \n\"2021.1 IPU \u2013 Intel\u00ae Processor Advisory\" Intel-SA-00464, and\n\n\n- \n\"2021.1 IPU - Intel Atom\u00ae Processor Advisory\" Intel-SA-00465.\n\n\n\nSiemens has released new versions for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where fixes 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: \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' 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 this vulnerability.", "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-309571: IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021) - CSAF Version", "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-309571.json" }, { "category": "self", "summary": "SSA-309571: IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021) - HTML Version", "url": "https://cert-portal.siemens.com/productcert/html/ssa-309571.html" }, { "category": "self", "summary": "SSA-309571: IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021) - PDF Version", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf" }, { "category": "self", "summary": "SSA-309571: IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021) - TXT Version", "url": "https://cert-portal.siemens.com/productcert/txt/ssa-309571.txt" }, { "category": "self", "summary": "ICS Advisory ICSA-21-222-05 JSON", "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2021/icsa-21-222-05.json" }, { "category": "self", "summary": "ICS Advisory ICSA-21-222-05 - Web Version", "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-21-222-05" }, { "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 Industrial Products Intel CPUs (Update F)", "tracking": { "current_release_date": "2024-02-13T00:00:00.000000Z", "generator": { "engine": { "name": "CISA CSAF Generator", "version": "1.0.0" } }, "id": "ICSA-21-222-05", "initial_release_date": "2021-08-10T00:00:00.000000Z", "revision_history": [ { "date": "2021-08-10T00:00:00.000000Z", "legacy_version": "1.0", "number": "1", "summary": "Publication Date" }, { "date": "2022-02-08T00:00:00.000000Z", "legacy_version": "1.1", "number": "2", "summary": "Added affected product SINUMERIK ONE NCU 1740" }, { "date": "2022-03-08T00:00:00.000000Z", "legacy_version": "1.2", "number": "3", "summary": "Added mitigation; clarified no remediation planned for SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP; added solution for SIMATIC IPC127E and SIMATIC ET 200SP Open Controller CPU 1515SP PC2" }, { "date": "2022-04-12T00:00:00.000000Z", "legacy_version": "1.3", "number": "4", "summary": "Added solution for SIMATIC IPC427E, SIMATIC IPC 477E, and SIMATIC IPC477E PRO" }, { "date": "2022-07-12T00:00:00.000000Z", "legacy_version": "1.4", "number": "5", "summary": "Added fix for SIMATIC ITP1000 and SIMATIC Field PG M6" }, { "date": "2022-08-09T00:00:00.000000Z", "legacy_version": "1.5", "number": "6", "summary": "Added SIMATIC IPC347G and SIMATIC SMART V3 to the list of affected products" }, { "date": "2022-09-13T00:00:00.000000Z", "legacy_version": "1.6", "number": "7", "summary": "Added fix for SIMATIC IPC347G and SIMATIC IPC3000 SMART V3" }, { "date": "2022-12-13T00:00:00.000000Z", "legacy_version": "1.7", "number": "8", "summary": "Added fix for SINUMERIK 828D HW PU.4, SINUMERIK MC MCU 1720, SINUMERIK ONE / 840D sl Handheld Terminal HT 10, SINUMERIK ONE PPU 1740" }, { "date": "2023-05-09T00:00:00.000000Z", "legacy_version": "1.8", "number": "9", "summary": "Updated fix for SIMATIC IPC127E, added fix for SIMATIC Field PG M5" }, { "date": "2023-11-14T00:00:00.000000Z", "legacy_version": "1.9", "number": "10", "summary": "Added no fix planned for SIMATIC IPC547G" }, { "date": "2024-02-13T00:00:00.000000Z", "legacy_version": "2.0", "number": "11", "summary": "Added fix for SIMATIC IPC527G" } ], "status": "final", "version": "11" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC Drive Controller CPU 1504D TF (6ES7615-4DF10-0AB0)", "product_id": "CSAFPID-0001", "product_identification_helper": { "model_numbers": [ "6ES7615-4DF10-0AB0" ] } } } ], "category": "product_name", "name": "SIMATIC Drive Controller CPU 1504D TF (6ES7615-4DF10-0AB0)" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC Drive Controller CPU 1507D TF (6ES7615-7DF10-0AB0)", "product_id": "CSAFPID-0002", "product_identification_helper": { "model_numbers": [ "6ES7615-7DF10-0AB0" ] } } } ], "category": "product_name", "name": "SIMATIC Drive Controller CPU 1507D TF (6ES7615-7DF10-0AB0)" }, { "branches": [ { "category": "product_version_range", "name": "