{ "document": { "acknowledgments": [ { "organization": "Siemens ProductCERT", "summary": "reported this vulnerability to CISA." } ], "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Disclosure is not limited", "tlp": { "label": "WHITE", "url": "https://www.cisa.gov/news-events/news/traffic-light-protocol-tlp-definitions-and-usage" } }, "lang": "en", "notes": [ { "category": "summary", "text": "The products listed below do not properly authorize the change password function of the web interface. This could allow low privileged users to escalate their privileges.\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.\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": "The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use.", "title": "Terms of Use" }, { "category": "legal_disclaimer", "text": "This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy).", "title": "Legal Notice and Terms of Use" }, { "category": "other", "text": "This ICSA is a verbatim republication of Siemens ProductCERT SSA-552702 from a direct conversion of the vendor's Common Security Advisory Framework (CSAF) advisory. This is republished to CISA's website as a means of increasing visibility and is provided \"as-is\" for informational purposes only. CISA is not responsible for the editorial or technical accuracy of republished advisories and provides no warranties of any kind regarding any information contained within this advisory. Further, CISA does not endorse any commercial product or service. Please contact Siemens ProductCERT directly for any questions regarding this advisory.", "title": "Advisory Conversion Disclaimer" }, { "category": "other", "text": "Critical Manufacturing", "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-552702: Privilege Escalation Vulnerability in the Web Interface of SCALANCE and RUGGEDCOM Products - CSAF Version", "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-552702.json" }, { "category": "self", "summary": "SSA-552702: Privilege Escalation Vulnerability in the Web Interface of SCALANCE and RUGGEDCOM Products - HTML Version", "url": "https://cert-portal.siemens.com/productcert/html/ssa-552702.html" }, { "category": "self", "summary": "ICS Advisory ICSA-22-286-11 JSON", "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2022/icsa-22-286-11.json" }, { "category": "self", "summary": "ICS Advisory ICSA-22-286-11 - Web Version", "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-22-286-11" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/news-events/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://www.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/news-events/news/targeted-cyber-intrusion-detection-and-mitigation-strategies-update-b" } ], "title": "Siemens SCALANCE and RUGGEDCOM Products", "tracking": { "current_release_date": "2026-04-16T06:00:00.000000Z", "generator": { "date": "2026-04-15T16:33:42.321375Z", "engine": { "name": "CISA CSAF Generator", "version": "1.5.0" } }, "id": "ICSA-22-286-11", "initial_release_date": "2022-10-11T00:00:00.000000Z", "revision_history": [ { "date": "2022-10-11T00:00:00.000000Z", "legacy_version": "Initial", "number": "1", "summary": "Publication Date" }, { "date": "2022-11-08T00:00:00.000000Z", "legacy_version": "Additional Release 1", "number": "2", "summary": "Added missing affected product SCALANCE S615" }, { "date": "2022-12-13T00:00:00.000000Z", "legacy_version": "Additional Release 2", "number": "3", "summary": "Added fix for SCALANCE SC-600 family" }, { "date": "2023-01-10T00:00:00.000000Z", "legacy_version": "Additional Release 3", "number": "4", "summary": "Added fix for SCALANCE W-700 IEEE 802.11ax product family" }, { "date": "2023-03-14T00:00:00.000000Z", "legacy_version": "Additional Release 4", "number": "5", "summary": "Added missing affected products SCALANCE S615 EEC (6GK5615-0AA01-2AA2) and SCALANCE M876-4 (6GK5876-4AA10-2BA2)" }, { "date": "2023-04-11T00:00:00.000000Z", "legacy_version": "Additional Release 5", "number": "6", "summary": "Added fix for SCALANCE XM-400/XR-500 family and for SCALANCE XB-200/XC-200/XP-200/XF-200BA/XR-300WG family" }, { "date": "2025-05-06T06:00:00.000000Z", "legacy_version": "Additional Release 6", "number": "7", "summary": "CISA Republication - Revision - Fixing typos" }, { "date": "2026-04-14T00:00:00.000000Z", "legacy_version": "Additional Release 7", "number": "8", "summary": "Added fix for SCALANCE W-700 IEEE 802.11n family" }, { "date": "2026-04-16T06:00:00.000000Z", "legacy_version": "Latest Updated CISA Republication", "number": "9", "summary": "CISA Republication update based on Siemens ProductCERT SSA-552702 advisory" } ], "status": "final", "version": "9" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2)", "product_id": "CSAFPID-0001", "product_identification_helper": { "model_numbers": [ "6GK6108-4AM00-2BA2" ] } } } ], "category": "product_name", "name": "RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2)", "product_id": "CSAFPID-0002", "product_identification_helper": { "model_numbers": [ "6GK6108-4AM00-2DA2" ] } } } ], "category": "product_name", "name": "RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "SCALANCE M804PB (6GK5804-0AP00-2AA2)", "product_id": "CSAFPID-0003", "product_identification_helper": { "model_numbers": [ "6GK5804-0AP00-2AA2" ] } } } ], "category": "product_name", "name": "SCALANCE M804PB (6GK5804-0AP00-2AA2)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "SCALANCE M812-1 ADSL-Router (6GK5812-1AA00-2AA2)", "product_id": "CSAFPID-0004", "product_identification_helper": { "model_numbers": [ "6GK5812-1AA00-2AA2" ] } } } ], "category": "product_name", "name": "SCALANCE M812-1 ADSL-Router (6GK5812-1AA00-2AA2)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "SCALANCE M812-1 ADSL-Router (6GK5812-1BA00-2AA2)", "product_id": "CSAFPID-0005", "product_identification_helper": { "model_numbers": [ "6GK5812-1BA00-2AA2" ] } } } ], "category": "product_name", "name": "SCALANCE M812-1 ADSL-Router (6GK5812-1BA00-2AA2)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "SCALANCE M816-1 ADSL-Router (6GK5816-1AA00-2AA2)", "product_id": "CSAFPID-0006", "product_identification_helper": { "model_numbers": [ "6GK5816-1AA00-2AA2" ] } } } ], "category": "product_name", "name": "SCALANCE M816-1 ADSL-Router (6GK5816-1AA00-2AA2)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "SCALANCE M816-1 ADSL-Router (6GK5816-1BA00-2AA2)", "product_id": "CSAFPID-0007", "product_identification_helper": { "model_numbers": [ "6GK5816-1BA00-2AA2" ] } } } ], "category": "product_name", "name": "SCALANCE M816-1 ADSL-Router (6GK5816-1BA00-2AA2)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2)", "product_id": "CSAFPID-0008", "product_identification_helper": { "model_numbers": [ "6GK5826-2AB00-2AB2" ] } } } ], "category": "product_name", "name": "SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "SCALANCE M874-2 (6GK5874-2AA00-2AA2)", "product_id": "CSAFPID-0009", "product_identification_helper": { "model_numbers": [ "6GK5874-2AA00-2AA2" ] } } } ], "category": "product_name", "name": "SCALANCE M874-2 (6GK5874-2AA00-2AA2)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "SCALANCE M874-3 (6GK5874-3AA00-2AA2)", "product_id": "CSAFPID-0010", "product_identification_helper": { "model_numbers": [ "6GK5874-3AA00-2AA2" ] } } } ], "category": "product_name", "name": "SCALANCE M874-3 (6GK5874-3AA00-2AA2)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "SCALANCE M876-3 (6GK5876-3AA02-2BA2)", "product_id": "CSAFPID-0011", "product_identification_helper": { "model_numbers": [ "6GK5876-3AA02-2BA2" ] } } } ], "category": "product_name", "name": "SCALANCE M876-3 (6GK5876-3AA02-2BA2)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2)", "product_id": "CSAFPID-0012", "product_identification_helper": { "model_numbers": [ "6GK5876-3AA02-2EA2" ] } } } ], "category": "product_name", "name": "SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "SCALANCE M876-4 (6GK5876-4AA10-2BA2)", "product_id": "CSAFPID-0013", "product_identification_helper": { "model_numbers": [ "6GK5876-4AA10-2BA2" ] } } } ], "category": "product_name", "name": "SCALANCE M876-4 (6GK5876-4AA10-2BA2)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2)", "product_id": "CSAFPID-0014", "product_identification_helper": { "model_numbers": [ "6GK5876-4AA00-2BA2" ] } } } ], "category": "product_name", "name": "SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2)", "product_id": "CSAFPID-0015", "product_identification_helper": { "model_numbers": [ "6GK5876-4AA00-2DA2" ] } } } ], "category": "product_name", "name": "SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1)", "product_id": "CSAFPID-0016", "product_identification_helper": { "model_numbers": [ "6GK5853-2EA00-2DA1" ] } } } ], "category": "product_name", "name": "SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1)", "product_id": "CSAFPID-0017", "product_identification_helper": { "model_numbers": [ "6GK5856-2EA00-3DA1" ] } } } ], "category": "product_name", "name": "SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1)", "product_id": "CSAFPID-0018", "product_identification_helper": { "model_numbers": [ "6GK5856-2EA00-3AA1" ] } } } ], "category": "product_name", "name": "SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "SCALANCE S615 EEC LAN-Router (6GK5615-0AA01-2AA2)", "product_id": "CSAFPID-0019", "product_identification_helper": { "model_numbers": [ "6GK5615-0AA01-2AA2" ] } } } ], "category": "product_name", "name": "SCALANCE S615 EEC LAN-Router (6GK5615-0AA01-2AA2)" }, { "branches": [ { "category": "product_version_range", "name": "vers:intdot/<7.1.2", "product": { "name": "SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2)", "product_id": "CSAFPID-0020", "product_identification_helper": { "model_numbers": [ "6GK5615-0AA00-2AA2" ] } } } ], "category": "product_name", "name": "SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2)" }, { "branches": [ { "category": "product_version_range", "name": "