icsa-23-054-01
Vulnerability from csaf_cisa
Published
2023-02-27 20:46
Modified
2023-02-27 20:46
Summary
PTC ThingWorx Edge
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 these vulnerabilities could allow an attacker to crash the device they accessed or could allow remote code execution.
Critical infrastructure sectors
Multiple
Countries/areas deployed
Worldwide
Company headquarters location
United States
Recommended Practices
CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities. Specifically, users should:
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 secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current 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 at cisa.gov/ics. 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
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics 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.
Recommended Practices
No known public exploits specifically target these vulnerabilities.
{ "document": { "acknowledgments": [ { "names": [ "Chris Anastasio", "Steven Seeley" ], "organization": "Incite Team", "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-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 these vulnerabilities could allow an attacker to crash the device they accessed or could allow remote code execution.", "title": "Risk evaluation" }, { "category": "other", "text": "Multiple", "title": "Critical infrastructure sectors" }, { "category": "other", "text": "Worldwide", "title": "Countries/areas deployed" }, { "category": "other", "text": "United States", "title": "Company headquarters location" }, { "category": "general", "text": "CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities. Specifically, users should:", "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 secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current 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 at cisa.gov/ics. 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": "Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics 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" }, { "category": "general", "text": "No known public exploits specifically target these vulnerabilities.", "title": "Recommended Practices" } ], "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-23-054-01 JSON", "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2023/icsa-23-054-01.json" }, { "category": "self", "summary": "ICS Advisory ICSA-23-054-01 Web Version", "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-054-01" }, { "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://us-cert.cisa.gov/ics/Recommended-Practices" }, { "category": "external", "summary": "Recommended Practices", "url": "https://cisa.gov/ics" } ], "title": "PTC ThingWorx Edge", "tracking": { "current_release_date": "2023-02-27T20:46:39.753316Z", "generator": { "engine": { "name": "CISA CSAF Generator", "version": "1.0.0" } }, "id": "ICSA-23-054-01", "initial_release_date": "2023-02-27T20:46:39.753316Z", "revision_history": [ { "date": "2023-02-27T20:46:39.753316Z", "legacy_version": "1", "number": "1", "summary": "CSAF Creation Date" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "\u003c= 2.2.12.1052", "product": { "name": "ThingWorx Edge C-SDK: v2.2.12.1052 or lower", "product_id": "CSAFPID-0001" } } ], "category": "product_name", "name": "ThingWorx Edge C-SDK" }, { "branches": [ { "category": "product_version_range", "name": "\u003c= 5.8.4.971", "product": { "name": ".NET-SDK: v5.8.4.971 or lower", "product_id": "CSAFPID-0002" } } ], "category": "product_name", "name": ".NET-SDK" }, { "branches": [ { "category": "product_version_range", "name": "\u003c= 5.4.10.0", "product": { "name": "ThingWorx Edge MicroServer (EMS): v5.4.10.0 or lower", "product_id": "CSAFPID-0003" } } ], "category": "product_name", "name": "ThingWorx Edge MicroServer (EMS)" }, { "branches": [ { "category": "product_version_range", "name": "\u003c= 6.12", "product": { "name": "Kepware KEPServerEX: v6.12 or lower", "product_id": "CSAFPID-0004" } } ], "category": "product_name", "name": "Kepware KEPServerEX" }, { "branches": [ { "category": "product_version_range", "name": "\u003c= 6.12", "product": { "name": "ThingWorx Kepware Server (formerly ThingWorx Industrial Connectivity): v6.12 or lower", "product_id": "CSAFPID-0005" } } ], "category": "product_name", "name": "ThingWorx Kepware Server (formerly ThingWorx Industrial Connectivity)" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "ThingWorx Industrial Connectivity: All versions", "product_id": "CSAFPID-0006" } } ], "category": "product_name", "name": "ThingWorx Industrial Connectivity" }, { "branches": [ { "category": "product_version_range", "name": "\u003c= 1.5", "product": { "name": "ThingWorx Kepware Edge: v1.5 or lower", "product_id": "CSAFPID-0007" } } ], "category": "product_name", "name": "ThingWorx Kepware Edge" }, { "branches": [ { "category": "product_version_range", "name": "\u003c= 6.12", "product": { "name": "Rockwell Automation KEPServer Enterprise: v6.12 or lower", "product_id": "CSAFPID-0008" } } ], "category": "product_name", "name": "Rockwell Automation KEPServer Enterprise" }, { "branches": [ { "category": "product_version_range", "name": "\u003c= 7.612", "product": { "name": "GE Digital Industrial Gateway Server: v7.612 or lower", "product_id": "CSAFPID-0009" } } ], "category": "product_name", "name": "GE Digital Industrial Gateway Server" } ], "category": "vendor", "name": "PTC" } ] }, "vulnerabilities": [ { "cve": "CVE-2023-0755", "cwe": { "id": "CWE-129", "name": "Improper Validation of Array Index" }, "notes": [ { "category": "summary", "text": "The affected products are vulnerable to an improper validation of array index, which could allow an attacker to crash the server and remotely execute arbitrary code. CVE-2023-0755 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; 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" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-0755" }, { "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": "ThingWorx Edge C-SDK: 3.0.0 or later.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "mitigation", "details": "ThingWorx Edge MicroServer (EMS): v5.4.11 or later.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "mitigation", "details": ".NET-SDK: v5.8.5 or later.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "mitigation", "details": "The vulnerability is mitigated for Kepware products if the ThingWorx Interface is not enabled. To use the ThingWorx Interface without the vulnerability, update to the latest version of the product:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "mitigation", "details": "Kepware KEPServerEX: v6.13 or later.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "mitigation", "details": "ThingWorx Kepware Server (formerly ThingWorx Industrial Connectivity): v6.13 or later.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "mitigation", "details": "ThingWorx Kepware Edge: v1.6 or later.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "mitigation", "details": "The following products should be upgraded as indicated or in accordance with the applicable organization\u0027s recommendations if the ThingWorx Interface is in use:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "mitigation", "details": "Rockwell Automation KEPServer Enterprise: v6.13 or later.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "vendor_fix", "details": "GE Digital Industrial Gateway Server: v7.613 or later.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "mitigation", "details": "For more information, see PTC\u0027s Customer Support Article (login required).", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ], "url": "https://www.ptc.com/en/support/article/CS385715" } ], "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" ] } ] }, { "cve": "CVE-2023-0754", "cwe": { "id": "CWE-190", "name": "Integer Overflow or Wraparound" }, "notes": [ { "category": "summary", "text": "The affected products are vulnerable to an integer overflow or wraparound, which could allow an attacker to crash the server and remotely execute arbitrary code. CVE-2023-0754 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; 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" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-0754" }, { "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": "ThingWorx Edge C-SDK: 3.0.0 or later.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "mitigation", "details": "ThingWorx Edge MicroServer (EMS): v5.4.11 or later.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "mitigation", "details": ".NET-SDK: v5.8.5 or later.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "mitigation", "details": "The vulnerability is mitigated for Kepware products if the ThingWorx Interface is not enabled. To use the ThingWorx Interface without the vulnerability, update to the latest version of the product:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "mitigation", "details": "Kepware KEPServerEX: v6.13 or later.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "mitigation", "details": "ThingWorx Kepware Server (formerly ThingWorx Industrial Connectivity): v6.13 or later.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "mitigation", "details": "ThingWorx Kepware Edge: v1.6 or later.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "mitigation", "details": "The following products should be upgraded as indicated or in accordance with the applicable organization\u0027s recommendations if the ThingWorx Interface is in use:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "mitigation", "details": "Rockwell Automation KEPServer Enterprise: v6.13 or later.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "vendor_fix", "details": "GE Digital Industrial Gateway Server: v7.613 or later.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ] }, { "category": "mitigation", "details": "For more information, see PTC\u0027s Customer Support Article (login required).", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009" ], "url": "https://www.ptc.com/en/support/article/CS385715" } ], "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" ] } ] } ] }
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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.