ICSA-20-343-03
Vulnerability from csaf_cisa
Published
2020-12-08 00:00
Modified
2020-12-08 00:00
Summary
Schneider Electric Easergy T300
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 obtain unauthorized access to the internal product LAN, which could result in exposure of sensitive information, denial of service, and remote code execution when access to a resource from an attacker is not restricted or incorrectly restricted.
Critical infrastructure sectors
Commercial Facilities, Energy, Food and Agriculture, Government Facilities, Transportation Systems, Water and Wastewater Systems
Countries/areas deployed
Worldwide
Company headquarters location
France
Recommended Practices
CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. 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 onus-cert.cisa.gov. Several 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 us-cert.cisa.gov in 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. High skill level is needed to exploit.
{
"document": {
"acknowledgments": [
{
"names": [
"Evgeniy Druzhinin",
"IIya Karpov"
],
"organization": "Rostelecom-Solar",
"summary": "reporting these vulnerabilities to Schneider Electric"
},
{
"names": [
"an anonymous party"
],
"summary": "reporting these vulnerabilities to Schneider Electric"
}
],
"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 obtain unauthorized access to the internal product LAN, which could result in exposure of sensitive information, denial of service, and remote code execution when access to a resource from an attacker is not restricted or incorrectly restricted.",
"title": "Risk evaluation"
},
{
"category": "other",
"text": "Commercial Facilities, Energy, Food and Agriculture, Government Facilities, Transportation Systems, Water and Wastewater Systems",
"title": "Critical infrastructure sectors"
},
{
"category": "other",
"text": "Worldwide",
"title": "Countries/areas deployed"
},
{
"category": "other",
"text": "France",
"title": "Company headquarters location"
},
{
"category": "general",
"text": "CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. 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 onus-cert.cisa.gov. Several 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 us-cert.cisa.gov in 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. High skill level is needed to exploit.",
"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-20-343-03 JSON",
"url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2020/icsa-20-343-03.json"
},
{
"category": "self",
"summary": "ICS Advisory ICSA-20-343-03 Web Version",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-20-343-03"
},
{
"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://us-cert.cisa.gov/ics/tips/ICS-TIP-12-146-01B"
}
],
"title": "Schneider Electric Easergy T300",
"tracking": {
"current_release_date": "2020-12-08T00:00:00.000000Z",
"generator": {
"engine": {
"name": "CISA CSAF Generator",
"version": "1.0.0"
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"id": "ICSA-20-343-03",
"initial_release_date": "2020-12-08T00:00:00.000000Z",
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{
"date": "2020-12-08T00:00:00.000000Z",
"legacy_version": "Initial",
"number": "1",
"summary": "ICSA-20-343-03 Schneider Electric Easergy T300"
}
],
"status": "final",
"version": "1"
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},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c= 2.7",
"product": {
"name": "Easergy T300 with firmware: Versions 2.7 and prior",
"product_id": "CSAFPID-0001"
}
}
],
"category": "product_name",
"name": "Easergy T300 with firmware"
}
],
"category": "vendor",
"name": "Schneider Electric Software, LLC"
}
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},
"vulnerabilities": [
{
"cve": "CVE-2020-7561",
"cwe": {
"id": "CWE-306",
"name": "Missing Authentication for Critical Function"
},
"notes": [
{
"category": "summary",
"text": "The affected product is vulnerable to a missing authentication for critical function vulnerability, which may allow an attacker to expose information, cause a denial-of-service condition, and remotely execute arbitrary code.CVE-2020-7561 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H).",
"title": "Vulnerability Summary"
}
],
"product_status": {
"known_affected": [
"CSAFPID-0001"
]
},
"references": [
{
"category": "external",
"summary": "web.nvd.nist.gov",
"url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-7561"
},
{
"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:C/C:L/I:H/A:H"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Schneider Electric recommends users upgrade to v2.7.1, which is available from the Schneider Electric Customer Care Center. Alternatively, users may disable port forwarding in the product firewall.",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.se.com/us/en/work/support/contacts.jsp"
},
{
"category": "mitigation",
"details": "Locate control and safety system networks and remote devices behind firewalls and isolate them from the business network.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Install physical controls so no unauthorized personnel can access industrial control and safety systems, components, peripheral equipment, and networks.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Place all controllers in locked cabinets and never leave them in \u201cProgram\u201d mode.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Never connect programming software to any network other than the network for which the devices are intended.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Scan all methods of mobile data exchange with the isolated network (e.g., CDs, USB drives, etc.) before use in the terminals or any node connected to these networks.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Never allow mobile devices that have connected to any other network, besides the intended network, to connect to the safety or control networks without proper sanitation.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Minimize network exposure for all control system devices and systems and ensure that they are not accessible from the Internet.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "When remote access is required, use secure methods, such as virtual private networks (VPNs). Recognize that VPNs may have vulnerabilities and should be updated to the most current version available. Also, understand that VPNs are only as secure as the connected devices.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "For more information refer to the Schneider Electric Recommended Cybersecurity Best Practices document.",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.se.com/us/en/download/document/7EN52-0390/"
},
{
"category": "mitigation",
"details": "Refer to Schneider Electric\u0027s security bulletin SEVD-2020-315-06 for specific mitigation details.",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.se.com/ww/en/download/document/SEVD-2020-315-06/"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 10.0,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H",
"version": "3.0"
},
"products": [
"CSAFPID-0001"
]
}
]
},
{
"cve": "CVE-2020-28215",
"cwe": {
"id": "CWE-862",
"name": "Missing Authorization"
},
"notes": [
{
"category": "summary",
"text": "The affected product is vulnerable to a missing authorization vulnerability, which may allow an attacker to gain access to sensitive information, cause a denial-of-service condition, and remotely execute arbitrary code when access control checks are not applied consistently.CVE-2020-28215 has been assigned to this vulnerability. A CVSS v3 base score of 7.7 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H).",
"title": "Vulnerability Summary"
}
],
"product_status": {
"known_affected": [
"CSAFPID-0001"
]
},
"references": [
{
"category": "external",
"summary": "web.nvd.nist.gov",
"url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-28215"
},
{
"category": "external",
"summary": "www.first.org",
"url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Schneider Electric recommends users upgrade to v2.7.1, which is available from the Schneider Electric Customer Care Center. Alternatively, users may disable port forwarding in the product firewall.",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.se.com/us/en/work/support/contacts.jsp"
},
{
"category": "mitigation",
"details": "Locate control and safety system networks and remote devices behind firewalls and isolate them from the business network.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Install physical controls so no unauthorized personnel can access industrial control and safety systems, components, peripheral equipment, and networks.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Place all controllers in locked cabinets and never leave them in \u201cProgram\u201d mode.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Never connect programming software to any network other than the network for which the devices are intended.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Scan all methods of mobile data exchange with the isolated network (e.g., CDs, USB drives, etc.) before use in the terminals or any node connected to these networks.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Never allow mobile devices that have connected to any other network, besides the intended network, to connect to the safety or control networks without proper sanitation.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Minimize network exposure for all control system devices and systems and ensure that they are not accessible from the Internet.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "When remote access is required, use secure methods, such as virtual private networks (VPNs). Recognize that VPNs may have vulnerabilities and should be updated to the most current version available. Also, understand that VPNs are only as secure as the connected devices.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "For more information refer to the Schneider Electric Recommended Cybersecurity Best Practices document.",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.se.com/us/en/download/document/7EN52-0390/"
},
{
"category": "mitigation",
"details": "Refer to Schneider Electric\u0027s security bulletin SEVD-2020-315-06 for specific mitigation details.",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.se.com/ww/en/download/document/SEVD-2020-315-06/"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H",
"version": "3.0"
},
"products": [
"CSAFPID-0001"
]
}
]
},
{
"cve": "CVE-2020-28216",
"cwe": {
"id": "CWE-311",
"name": "Missing Encryption of Sensitive Data"
},
"notes": [
{
"category": "summary",
"text": "The affected product is vulnerable to a missing encryption of sensitive data vulnerability, which may allow an attacker to read network traffic over HTTP protocol.CVE-2020-28216 has been assigned to this vulnerability. A CVSS v3 base score of 7.6 has been calculated; the CVSS vector string is (AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).",
"title": "Vulnerability Summary"
}
],
"product_status": {
"known_affected": [
"CSAFPID-0001"
]
},
"references": [
{
"category": "external",
"summary": "web.nvd.nist.gov",
"url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-28216"
},
{
"category": "external",
"summary": "www.first.org",
"url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Schneider Electric recommends users upgrade to v2.7.1, which is available from the Schneider Electric Customer Care Center. Alternatively, users may disable port forwarding in the product firewall.",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.se.com/us/en/work/support/contacts.jsp"
},
{
"category": "mitigation",
"details": "Locate control and safety system networks and remote devices behind firewalls and isolate them from the business network.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Install physical controls so no unauthorized personnel can access industrial control and safety systems, components, peripheral equipment, and networks.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Place all controllers in locked cabinets and never leave them in \u201cProgram\u201d mode.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Never connect programming software to any network other than the network for which the devices are intended.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Scan all methods of mobile data exchange with the isolated network (e.g., CDs, USB drives, etc.) before use in the terminals or any node connected to these networks.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Never allow mobile devices that have connected to any other network, besides the intended network, to connect to the safety or control networks without proper sanitation.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Minimize network exposure for all control system devices and systems and ensure that they are not accessible from the Internet.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "When remote access is required, use secure methods, such as virtual private networks (VPNs). Recognize that VPNs may have vulnerabilities and should be updated to the most current version available. Also, understand that VPNs are only as secure as the connected devices.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "For more information refer to the Schneider Electric Recommended Cybersecurity Best Practices document.",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.se.com/us/en/download/document/7EN52-0390/"
},
{
"category": "mitigation",
"details": "Refer to Schneider Electric\u0027s security bulletin SEVD-2020-315-06 for specific mitigation details.",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.se.com/ww/en/download/document/SEVD-2020-315-06/"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.6,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.0"
},
"products": [
"CSAFPID-0001"
]
}
]
},
{
"cve": "CVE-2020-28217",
"cwe": {
"id": "CWE-311",
"name": "Missing Encryption of Sensitive Data"
},
"notes": [
{
"category": "summary",
"text": "The affected product is vulnerable to a missing encryption of sensitive data vulnerability, which may allow an attacker to read network traffic over IEC60870-5-104 protocol.CVE-2020-28217 has been assigned to this vulnerability. A CVSS v3 base score of 6.7 has been calculated; the CVSS vector string is (AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L).",
"title": "Vulnerability Summary"
}
],
"product_status": {
"known_affected": [
"CSAFPID-0001"
]
},
"references": [
{
"category": "external",
"summary": "web.nvd.nist.gov",
"url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-28217"
},
{
"category": "external",
"summary": "www.first.org",
"url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Schneider Electric recommends users upgrade to v2.7.1, which is available from the Schneider Electric Customer Care Center. Alternatively, users may disable port forwarding in the product firewall.",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.se.com/us/en/work/support/contacts.jsp"
},
{
"category": "mitigation",
"details": "Locate control and safety system networks and remote devices behind firewalls and isolate them from the business network.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Install physical controls so no unauthorized personnel can access industrial control and safety systems, components, peripheral equipment, and networks.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Place all controllers in locked cabinets and never leave them in \u201cProgram\u201d mode.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Never connect programming software to any network other than the network for which the devices are intended.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Scan all methods of mobile data exchange with the isolated network (e.g., CDs, USB drives, etc.) before use in the terminals or any node connected to these networks.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Never allow mobile devices that have connected to any other network, besides the intended network, to connect to the safety or control networks without proper sanitation.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Minimize network exposure for all control system devices and systems and ensure that they are not accessible from the Internet.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "When remote access is required, use secure methods, such as virtual private networks (VPNs). Recognize that VPNs may have vulnerabilities and should be updated to the most current version available. Also, understand that VPNs are only as secure as the connected devices.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "For more information refer to the Schneider Electric Recommended Cybersecurity Best Practices document.",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.se.com/us/en/download/document/7EN52-0390/"
},
{
"category": "mitigation",
"details": "Refer to Schneider Electric\u0027s security bulletin SEVD-2020-315-06 for specific mitigation details.",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.se.com/ww/en/download/document/SEVD-2020-315-06/"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L",
"version": "3.0"
},
"products": [
"CSAFPID-0001"
]
}
]
},
{
"cve": "CVE-2020-28218",
"cwe": {
"id": "CWE-1021",
"name": "Improper Restriction of Rendered UI Layers or Frames"
},
"notes": [
{
"category": "summary",
"text": "The affected product is vulnerable due to an improper restriction of rendered UI layers or frames vulnerability, which may allow an attacker to trick a user into initiating an unintended action.CVE-2020-28218 has been assigned to this vulnerability. A CVSS v3 base score of 6.3 has been calculated; the CVSS vector string is (AV:L/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:L).",
"title": "Vulnerability Summary"
}
],
"product_status": {
"known_affected": [
"CSAFPID-0001"
]
},
"references": [
{
"category": "external",
"summary": "web.nvd.nist.gov",
"url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-28218"
},
{
"category": "external",
"summary": "www.first.org",
"url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:L"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Schneider Electric recommends users upgrade to v2.7.1, which is available from the Schneider Electric Customer Care Center. Alternatively, users may disable port forwarding in the product firewall.",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.se.com/us/en/work/support/contacts.jsp"
},
{
"category": "mitigation",
"details": "Locate control and safety system networks and remote devices behind firewalls and isolate them from the business network.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Install physical controls so no unauthorized personnel can access industrial control and safety systems, components, peripheral equipment, and networks.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Place all controllers in locked cabinets and never leave them in \u201cProgram\u201d mode.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Never connect programming software to any network other than the network for which the devices are intended.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Scan all methods of mobile data exchange with the isolated network (e.g., CDs, USB drives, etc.) before use in the terminals or any node connected to these networks.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Never allow mobile devices that have connected to any other network, besides the intended network, to connect to the safety or control networks without proper sanitation.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Minimize network exposure for all control system devices and systems and ensure that they are not accessible from the Internet.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "When remote access is required, use secure methods, such as virtual private networks (VPNs). Recognize that VPNs may have vulnerabilities and should be updated to the most current version available. Also, understand that VPNs are only as secure as the connected devices.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "For more information refer to the Schneider Electric Recommended Cybersecurity Best Practices document.",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.se.com/us/en/download/document/7EN52-0390/"
},
{
"category": "mitigation",
"details": "Refer to Schneider Electric\u0027s security bulletin SEVD-2020-315-06 for specific mitigation details.",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.se.com/ww/en/download/document/SEVD-2020-315-06/"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:L",
"version": "3.0"
},
"products": [
"CSAFPID-0001"
]
}
]
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
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