icsa-24-347-02
Vulnerability from csaf_cisa
Published
2024-12-10 00:00
Modified
2024-12-10 00:00
Summary
Siemens Engineering Platforms
Notes
Summary
Affected products contain a local arbitrary code execution vulnerability that could allow an attacker to perform actions against the operation system of that environment.
Siemens is preparing fix versions and recommends countermeasures for products where fixes are not, or not yet available.
Siemens has released products based on the Totally Integrated Automation Portal (TIA Portal) V20 which are not affected by CVE-2024-52051. See the chapter "Additional Information" below for more details.
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
The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/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
Critical Manufacturing
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
Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.
Recommended Practices
Locate control system networks and remote devices behind firewalls and isolate them from business networks.
Recommended Practices
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.
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.
{ document: { acknowledgments: [ { organization: "Siemens", 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: "summary", text: "Affected products contain a local arbitrary code execution vulnerability that could allow an attacker to perform actions against the operation system of that environment.\n\nSiemens is preparing fix versions and recommends countermeasures for products where fixes are not, or not yet available.\n\nSiemens has released products based on the Totally Integrated Automation Portal (TIA Portal) V20 which are not affected by CVE-2024-52051. See the chapter \"Additional Information\" below for more details.", 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: "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: "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: "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-392859: Local Arbitrary Code Execution Vulnerability in Siemens Engineering Platforms before V20 - CSAF Version", url: "https://cert-portal.siemens.com/productcert/csaf/ssa-392859.json", }, { category: "self", summary: "SSA-392859: Local Arbitrary Code Execution Vulnerability in Siemens Engineering Platforms before V20 - HTML Version", url: "https://cert-portal.siemens.com/productcert/html/ssa-392859.html", }, { category: "self", summary: "ICS Advisory ICSA-24-347-02 JSON", url: "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2024/icsa-24-347-02.json", }, { category: "self", summary: "ICS Advisory ICSA-24-347-02 - Web Version", url: "https://www.cisa.gov/news-events/ics-advisories/icsa-24-347-02", }, { 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 Engineering Platforms ", tracking: { current_release_date: "2024-12-10T00:00:00.000000Z", generator: { engine: { name: "CISA CSAF Generator", version: "1.0.0", }, }, id: "ICSA-24-347-02", initial_release_date: "2024-12-10T00:00:00.000000Z", revision_history: [ { date: "2024-12-10T00:00:00.000000Z", legacy_version: "1.0", number: "1", summary: "Publication Date", }, ], status: "final", version: "1", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMATIC S7-PLCSIM V17", product_id: "CSAFPID-0001", }, }, ], category: "product_name", name: "SIMATIC S7-PLCSIM V17", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMATIC S7-PLCSIM V18", product_id: "CSAFPID-0002", }, }, ], category: "product_name", name: "SIMATIC S7-PLCSIM V18", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMATIC STEP 7 Safety V17", product_id: "CSAFPID-0003", }, }, ], category: "product_name", name: "SIMATIC STEP 7 Safety V17", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMATIC STEP 7 Safety V18", product_id: "CSAFPID-0004", }, }, ], category: "product_name", name: "SIMATIC STEP 7 Safety V18", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMATIC STEP 7 Safety V19", product_id: "CSAFPID-0005", }, }, ], category: "product_name", name: "SIMATIC STEP 7 Safety V19", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMATIC STEP 7 V17", product_id: "CSAFPID-0006", }, }, ], category: "product_name", name: "SIMATIC STEP 7 V17", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMATIC STEP 7 V18", product_id: "CSAFPID-0007", }, }, ], category: "product_name", name: "SIMATIC STEP 7 V18", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMATIC STEP 7 V19", product_id: "CSAFPID-0008", }, }, ], category: "product_name", name: "SIMATIC STEP 7 V19", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMATIC WinCC Unified PC Runtime V18", product_id: "CSAFPID-0009", }, }, ], category: "product_name", name: "SIMATIC WinCC Unified PC Runtime V18", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMATIC WinCC Unified PC Runtime V19", product_id: "CSAFPID-0010", }, }, ], category: "product_name", name: "SIMATIC WinCC Unified PC Runtime V19", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMATIC WinCC Unified V17", product_id: "CSAFPID-0011", }, }, ], category: "product_name", name: "SIMATIC WinCC Unified V17", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMATIC WinCC Unified V18", product_id: "CSAFPID-0012", }, }, ], category: "product_name", name: "SIMATIC WinCC Unified V18", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMATIC WinCC Unified V19", product_id: "CSAFPID-0013", }, }, ], category: "product_name", name: "SIMATIC WinCC Unified V19", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMATIC WinCC V17", product_id: "CSAFPID-0014", }, }, ], category: "product_name", name: "SIMATIC WinCC V17", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMATIC WinCC V18", product_id: "CSAFPID-0015", }, }, ], category: "product_name", name: "SIMATIC WinCC V18", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMATIC WinCC V19", product_id: "CSAFPID-0016", }, }, ], category: "product_name", name: "SIMATIC WinCC V19", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMOCODE ES V17", product_id: "CSAFPID-0017", }, }, ], category: "product_name", name: "SIMOCODE ES V17", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMOCODE ES V18", product_id: "CSAFPID-0018", }, }, ], category: "product_name", name: "SIMOCODE ES V18", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMOCODE ES V19", product_id: "CSAFPID-0019", }, }, ], category: "product_name", name: "SIMOCODE ES V19", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMOTION SCOUT TIA V5.4 SP3", product_id: "CSAFPID-0020", }, }, ], category: "product_name", name: "SIMOTION SCOUT TIA V5.4 SP3", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMOTION SCOUT TIA V5.5 SP1", product_id: "CSAFPID-0021", }, }, ], category: "product_name", name: "SIMOTION SCOUT TIA V5.5 SP1", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIMOTION SCOUT TIA V5.6 SP1", product_id: "CSAFPID-0022", }, }, ], category: "product_name", name: "SIMOTION SCOUT TIA V5.6 SP1", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SINAMICS Startdrive V17", product_id: "CSAFPID-0023", }, }, ], category: "product_name", name: "SINAMICS Startdrive V17", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SINAMICS Startdrive V18", product_id: "CSAFPID-0024", }, }, ], category: "product_name", name: "SINAMICS Startdrive V18", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SINAMICS Startdrive V19", product_id: "CSAFPID-0025", }, }, ], category: "product_name", name: "SINAMICS Startdrive V19", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIRIUS Safety ES V17 (TIA Portal)", product_id: "CSAFPID-0026", }, }, ], category: "product_name", name: "SIRIUS Safety ES V17 (TIA Portal)", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIRIUS Safety ES V18 (TIA Portal)", product_id: "CSAFPID-0027", }, }, ], category: "product_name", name: "SIRIUS Safety ES V18 (TIA Portal)", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIRIUS Safety ES V19 (TIA Portal)", product_id: "CSAFPID-0028", }, }, ], category: "product_name", name: "SIRIUS Safety ES V19 (TIA Portal)", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIRIUS Soft Starter ES V17 (TIA Portal)", product_id: "CSAFPID-0029", }, }, ], category: "product_name", name: "SIRIUS Soft Starter ES V17 (TIA Portal)", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIRIUS Soft Starter ES V18 (TIA Portal)", product_id: "CSAFPID-0030", }, }, ], category: "product_name", name: "SIRIUS Soft Starter ES V18 (TIA Portal)", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "SIRIUS Soft Starter ES V19 (TIA Portal)", product_id: "CSAFPID-0031", }, }, ], category: "product_name", name: "SIRIUS Soft Starter ES V19 (TIA Portal)", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "TIA Portal Cloud V17", product_id: "CSAFPID-0032", }, }, ], category: "product_name", name: "TIA Portal Cloud V17", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "TIA Portal Cloud V18", product_id: "CSAFPID-0033", }, }, ], category: "product_name", name: "TIA Portal Cloud V18", }, { branches: [ { category: "product_version_range", name: "vers:all/*", product: { name: "TIA Portal Cloud V19", product_id: "CSAFPID-0034", }, }, ], category: "product_name", name: "TIA Portal Cloud V19", }, ], category: "vendor", name: "Siemens", }, ], }, vulnerabilities: [ { cve: "CVE-2024-52051", cwe: { id: "CWE-20", name: "Improper Input Validation", }, notes: [ { category: "summary", text: "The affected devices do not properly sanitize user-controllable input when parsing user settings. This could allow an attacker to locally execute arbitrary commands in the host operating system with the privileges of the user.", 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", "CSAFPID-0026", "CSAFPID-0027", "CSAFPID-0028", "CSAFPID-0029", "CSAFPID-0030", "CSAFPID-0031", "CSAFPID-0032", "CSAFPID-0033", "CSAFPID-0034", ], }, remediations: [ { category: "none_available", details: "Currently no fix is available", 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", "CSAFPID-0026", "CSAFPID-0027", "CSAFPID-0028", "CSAFPID-0029", "CSAFPID-0030", "CSAFPID-0031", "CSAFPID-0032", "CSAFPID-0033", "CSAFPID-0034", ], }, ], scores: [ { cvss_v3: { baseScore: 7.3, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/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", "CSAFPID-0026", "CSAFPID-0027", "CSAFPID-0028", "CSAFPID-0029", "CSAFPID-0030", "CSAFPID-0031", "CSAFPID-0032", "CSAFPID-0033", "CSAFPID-0034", ], }, ], title: "CVE-2024-52051", }, ], }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.