ICSA-22-172-03
Vulnerability from csaf_cisa
Published
2022-06-21 00:00
Modified
2022-06-21 00:00
Summary
Phoenix Contact Classic Line Controllers
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
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/.
Risk evaluation
Successful exploitation of this vulnerability could allow an attacker to upload logic with arbitrary code.
Critical infrastructure sectors
Multiple Sectors
Countries/areas deployed
Worldwide
Company headquarters location
Germany
Recommended Practices
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/icsSeveral recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
Recommended Practices
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage on cisa.gov/icsin the Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents.
Exploitability
No known public exploits specifically target this vulnerability.
{ "document": { "acknowledgments": [ { "names": [ "Daniel dos Santos", "Jos Wetzels" ], "organization": "Forescout Technologies", "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-US", "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": "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": "summary", "text": "Successful exploitation of this vulnerability could allow an attacker to upload logic with arbitrary code.", "title": "Risk evaluation" }, { "category": "other", "text": "Multiple Sectors", "title": "Critical infrastructure sectors" }, { "category": "other", "text": "Worldwide", "title": "Countries/areas deployed" }, { "category": "other", "text": "Germany", "title": "Company headquarters location" }, { "category": "general", "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.\nCISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/icsSeveral recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.", "title": "Recommended Practices" }, { "category": "general", "text": "Additional mitigation guidance and recommended practices are publicly available on the ICS webpage on cisa.gov/icsin the Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.\nOrganizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents.", "title": "Recommended Practices" }, { "category": "other", "text": "No known public exploits specifically target this vulnerability.", "title": "Exploitability" } ], "publisher": { "category": "coordinator", "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": "ICS Advisory ICSA-22-172-03 JSON", "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2022/icsa-22-172-03.json" }, { "category": "self", "summary": "ICS Advisory ICSA-22-172-03 Web Version", "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-22-172-03" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/uscert/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B" } ], "title": "Phoenix Contact Classic Line Controllers", "tracking": { "current_release_date": "2022-06-21T00:00:00.000000Z", "generator": { "engine": { "name": "CISA CSAF Generator", "version": "1.0.0" } }, "id": "ICSA-22-172-03", "initial_release_date": "2022-06-21T00:00:00.000000Z", "revision_history": [ { "date": "2022-06-21T00:00:00.000000Z", "legacy_version": "Initial", "number": "1", "summary": "Publication Date" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "2700988", "product": { "name": "AXC 1050: Article number 2700988", "product_id": "CSAFPID-0001" } } ], "category": "product_name", "name": "AXC 1050" }, { "branches": [ { "category": "product_version", "name": "2701295", "product": { "name": "AXC 1050 XC: Article number 2701295", "product_id": "CSAFPID-0002" } } ], "category": "product_name", "name": "AXC 1050 XC" }, { "branches": [ { "category": "product_version", "name": "2700989", "product": { "name": "AXC 3050: Article number 2700989", "product_id": "CSAFPID-0003" } } ], "category": "product_name", "name": "AXC 3050" }, { "branches": [ { "category": "product_version", "name": "2730844", "product": { "name": "FC 350 PCI ETH: Article number 2730844", "product_id": "CSAFPID-0004" } } ], "category": "product_name", "name": "FC 350 PCI ETH" }, { "branches": [ { "category": "product_version", "name": "vers:all/*", "product": { "name": "ILC 1x0: All variants", "product_id": "CSAFPID-0005" } } ], "category": "product_name", "name": "ILC 1x0" }, { "branches": [ { "category": "product_version", "name": "vers:all/*", "product": { "name": "ILC 1x1: All variants", "product_id": "CSAFPID-0006" } } ], "category": "product_name", "name": "ILC 1x1" }, { "branches": [ { "category": "product_version", "name": "2700977", "product": { "name": "ILC 1x1 GSM/GPRS: Article number 2700977", "product_id": "CSAFPID-0007" } } ], "category": "product_name", "name": "ILC 1x1 GSM/GPRS" }, { "branches": [ { "category": "product_version", "name": "vers:all/*", "product": { "name": "ILC 3xx: All variants", "product_id": "CSAFPID-0008" } } ], "category": "product_name", "name": "ILC 3xx" }, { "branches": [ { "category": "product_version", "name": "2700291", "product": { "name": "PC WORX RT BASIC: Article number 2700291", "product_id": "CSAFPID-0009" } } ], "category": "product_name", "name": "PC WORX RT BASIC" }, { "branches": [ { "category": "product_version", "name": "2701680", "product": { "name": "PC WORX SRT: Article number 2701680", "product_id": "CSAFPID-00010" } } ], "category": "product_name", "name": "PC WORX SRT" }, { "branches": [ { "category": "product_version", "name": "2730190", "product": { "name": "RFC 430 ETH-IB: Article number 2730190", "product_id": "CSAFPID-00011" } } ], "category": "product_name", "name": "RFC 430 ETH-IB" }, { "branches": [ { "category": "product_version", "name": "2730200", "product": { "name": "RFC 450 ETH-IB: Article number 2730200", "product_id": "CSAFPID-00012" } } ], "category": "product_name", "name": "RFC 450 ETH-IB" }, { "branches": [ { "category": "product_version", "name": "2700784", "product": { "name": "RFC 460R PN 3TX: Article number 2700784", "product_id": "CSAFPID-00013" } } ], "category": "product_name", "name": "RFC 460R PN 3TX" }, { "branches": [ { "category": "product_version", "name": "1096407", "product": { "name": "RFC 460R PN 3TX-S: Article number 1096407", "product_id": "CSAFPID-00014" } } ], "category": "product_name", "name": "RFC 460R PN 3TX-S" }, { "branches": [ { "category": "product_version", "name": "2916600", "product": { "name": "RFC 470 PN 3TX: Article number 2916600", "product_id": "CSAFPID-00015" } } ], "category": "product_name", "name": "RFC 470 PN 3TX" }, { "branches": [ { "category": "product_version", "name": "2916794", "product": { "name": "RFC 470S PN 3TX: Article number 2916794", "product_id": "CSAFPID-00016" } } ], "category": "product_name", "name": "RFC 470S PN 3TX" }, { "branches": [ { "category": "product_version", "name": "2404577", "product": { "name": "RFC 480S PN 4TX: Article number 2404577", "product_id": "CSAFPID-00017" } } ], "category": "product_name", "name": "RFC 480S PN 4TX" } ], "category": "vendor", "name": "Phoenix Contact" } ] }, "vulnerabilities": [ { "cve": "CVE-2022-31800", "cwe": { "id": "CWE-345", "name": "Insufficient Verification of Data Authenticity" }, "notes": [ { "category": "summary", "text": "The affected product lacks a function to check integrity and authenticity of uploaded logic, which could allow an attacker to execute malicious code on the device.CVE-2022-31800 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010", "CSAFPID-00011", "CSAFPID-00012", "CSAFPID-00013", "CSAFPID-00014", "CSAFPID-00015", "CSAFPID-00016", "CSAFPID-00017" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-31800" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "remediations": [ { "category": "mitigation", "details": "Phoenix Contact classic line industrial controllers are developed and designed for the use in closed industrial networks using a defense-in-depth approach focusing on network segmentation and communication robustness. In such an approach, users are protected against attacks, (especially from the outside) by a multi-level perimeter, including firewalls as well as dividing the plant into OT zones by using firewalls. This concept is supported by organizational measures in the production plant as part of a security management system. To accomplish security here measures are required at all levels. Ensure that the logic is always transferred or stored in protected environments. This is valid for data in transmission as well as data in rest.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010", "CSAFPID-00011", "CSAFPID-00012", "CSAFPID-00013", "CSAFPID-00014", "CSAFPID-00015", "CSAFPID-00016", "CSAFPID-00017" ] }, { "category": "mitigation", "details": "Connections between the engineering tools and the controller must always be in a locally protected environment or protected by VPN for remote access.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010", "CSAFPID-00011", "CSAFPID-00012", "CSAFPID-00013", "CSAFPID-00014", "CSAFPID-00015", "CSAFPID-00016", "CSAFPID-00017" ] }, { "category": "mitigation", "details": "Project data should not send as a file via email or other transfer mechanisms without additional integrity and authenticity checks.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010", "CSAFPID-00011", "CSAFPID-00012", "CSAFPID-00013", "CSAFPID-00014", "CSAFPID-00015", "CSAFPID-00016", "CSAFPID-00017" ] }, { "category": "mitigation", "details": "Project data should be saved in protected environments only.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010", "CSAFPID-00011", "CSAFPID-00012", "CSAFPID-00013", "CSAFPID-00014", "CSAFPID-00015", "CSAFPID-00016", "CSAFPID-00017" ] }, { "category": "mitigation", "details": "Customers using Phoenix Contact classic line controllers are recommended to operate the devices in closed networks or protected with a suitable firewall as intended.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010", "CSAFPID-00011", "CSAFPID-00012", "CSAFPID-00013", "CSAFPID-00014", "CSAFPID-00015", "CSAFPID-00016", "CSAFPID-00017" ] }, { "category": "mitigation", "details": "Measures to protect devices based on classic control technology", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010", "CSAFPID-00011", "CSAFPID-00012", "CSAFPID-00013", "CSAFPID-00014", "CSAFPID-00015", "CSAFPID-00016", "CSAFPID-00017" ], "url": "https://dam-mdc.phoenixcontact.com/asset/156443151564/74777de2d270be4cb4828ee57173dbd0/Application-note_110637_en_00.pdf" } ], "scores": [ { "cvss_v3": { "baseScore": 9.8, "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010", "CSAFPID-00011", "CSAFPID-00012", "CSAFPID-00013", "CSAFPID-00014", "CSAFPID-00015", "CSAFPID-00016", "CSAFPID-00017" ] } ] } ] }
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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.