{
"document": {
"acknowledgments": [
{
"organization": "Siemens ProductCERT",
"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",
"notes": [
{
"category": "summary",
"text": "Several industrial products are affected by a vulnerability that could allow remote attackers to conduct a denial of service attack by sending specially crafted packets to port 161/udp (SNMP).\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: \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": "Siemens Security Advisories are subject to the terms and conditions contained in Siemens' underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter \"License Terms\"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens' Global Website (https://www.siemens.com/terms_of_use, hereinafter \"Terms of Use\"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the 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": "Multiple",
"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 this vulnerability.",
"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-978220: Denial of Service Vulnerability over SNMP in Multiple Industrial Products - CSAF Version",
"url": "https://cert-portal.siemens.com/productcert/csaf/ssa-978220.json"
},
{
"category": "self",
"summary": "SSA-978220: Denial of Service Vulnerability over SNMP in Multiple Industrial Products - HTML Version",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-978220.html"
},
{
"category": "self",
"summary": "SSA-978220: Denial of Service Vulnerability over SNMP in Multiple Industrial Products - PDF Version",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-978220.pdf"
},
{
"category": "self",
"summary": "SSA-978220: Denial of Service Vulnerability over SNMP in Multiple Industrial Products - TXT Version",
"url": "https://cert-portal.siemens.com/productcert/txt/ssa-978220.txt"
},
{
"category": "self",
"summary": "ICS Advisory ICSA-20-042-02 JSON",
"url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2020/icsa-20-042-02.json"
},
{
"category": "self",
"summary": "ICS Advisory ICSA-20-042-02 - Web Version",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-20-042-02"
},
{
"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 Industrial Products SNMP (Update F)",
"tracking": {
"current_release_date": "2023-04-11T00:00:00.000000Z",
"generator": {
"engine": {
"name": "CISA CSAF Generator",
"version": "1.0.0"
}
},
"id": "ICSA-20-042-02",
"initial_release_date": "2020-02-11T00:00:00.000000Z",
"revision_history": [
{
"date": "2020-02-11T00:00:00.000000Z",
"legacy_version": "1.0",
"number": "1",
"summary": "Publication Date"
},
{
"date": "2020-07-14T00:00:00.000000Z",
"legacy_version": "1.1",
"number": "2",
"summary": "Added solution for IE/PB LINK PN IO"
},
{
"date": "2020-08-11T00:00:00.000000Z",
"legacy_version": "1.2",
"number": "3",
"summary": "Informed about successor products for the SCALANCE S-600 family"
},
{
"date": "2021-02-09T00:00:00.000000Z",
"legacy_version": "1.3",
"number": "4",
"summary": "Added solution for SIMATIC NET CP 1626"
},
{
"date": "2021-04-13T00:00:00.000000Z",
"legacy_version": "1.4",
"number": "5",
"summary": "Added solution for SCALANCE S602, SCALANCE S612, SCALANCE S623, and SCALANCE S627-2M"
},
{
"date": "2022-02-08T00:00:00.000000Z",
"legacy_version": "1.5",
"number": "6",
"summary": "No remediation planned for SIMATIC CP 443-1 OPC UA, SIMATIC CP 343-1 Advanced, SIPLUS NET CP 343-1 Advanced"
},
{
"date": "2022-04-12T00:00:00.000000Z",
"legacy_version": "1.6",
"number": "7",
"summary": "Updated remediation for SIMATIC CP 1623"
},
{
"date": "2022-06-14T00:00:00.000000Z",
"legacy_version": "1.7",
"number": "8",
"summary": "No fix planned for SIMATIC CP 343-1 Advanced"
},
{
"date": "2023-04-11T00:00:00.000000Z",
"legacy_version": "1.8",
"number": "9",
"summary": "Added fix for SIMATIC CP 443-1 and CP 443-1 Advanced"
}
],
"status": "final",
"version": "9"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/<V4.0.1",
"product": {
"name": "IE/PB link PN IO (6GK1411-5AB10)",
"product_id": "CSAFPID-0001",
"product_identification_helper": {
"model_numbers": [
"6GK1411-5AB10"
]
}
}
}
],
"category": "product_name",
"name": "IE/PB link PN IO (6GK1411-5AB10)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/<V4.1",
"product": {
"name": "SCALANCE S602",
"product_id": "CSAFPID-0002"
}
}
],
"category": "product_name",
"name": "SCALANCE S602"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/<V4.1",
"product": {
"name": "SCALANCE S612",
"product_id": "CSAFPID-0003"
}
}
],
"category": "product_name",
"name": "SCALANCE S612"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/<V4.1",
"product": {
"name": "SCALANCE S623",
"product_id": "CSAFPID-0004"
}
}
],
"category": "product_name",
"name": "SCALANCE S623"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/<V4.1",
"product": {
"name": "SCALANCE S627-2M",
"product_id": "CSAFPID-0005"
}
}
],
"category": "product_name",
"name": "SCALANCE S627-2M"
},
{
"branches": [
{
"category": "product_version_range",
"name": "<V14.00.15.00_51.25.00.01",
"product": {
"name": "SIMATIC CP 1623 (6GK1162-3AA00)",
"product_id": "CSAFPID-0006",
"product_identification_helper": {
"model_numbers": [
"6GK1162-3AA00"
]
}
}
}
],
"category": "product_name",
"name": "SIMATIC CP 1623 (6GK1162-3AA00)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/<V1.1.1",
"product": {
"name": "SIMATIC CP 1626 (6GK1162-6AA01)",
"product_id": "CSAFPID-0007",
"product_identification_helper": {
"model_numbers": [
"6GK1162-6AA01"
]
}
}
}
],
"category": "product_name",
"name": "SIMATIC CP 1626 (6GK1162-6AA01)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "<V14.00.15.00_51.25.00.01",
"product": {
"name": "SIMATIC CP 1628 (6GK1162-8AA00)",
"product_id": "CSAFPID-0008",
"product_identification_helper": {
"model_numbers": [
"6GK1162-8AA00"
]
}
}
}
],
"category": "product_name",
"name": "SIMATIC CP 1628 (6GK1162-8AA00)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/*",
"product": {
"name": "SIMATIC CP 343-1 Advanced (6GK7343-1GX31-0XE0)",
"product_id": "CSAFPID-0009",
"product_identification_helper": {
"model_numbers": [
"6GK7343-1GX31-0XE0"
]
}
}
}
],
"category": "product_name",
"name": "SIMATIC CP 343-1 Advanced (6GK7343-1GX31-0XE0)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/<V3.3",
"product": {
"name": "SIMATIC CP 443-1 (6GK7443-1EX30-0XE0)",
"product_id": "CSAFPID-0010",
"product_identification_helper": {
"model_numbers": [
"6GK7443-1EX30-0XE0"
]
}
}
}
],
"category": "product_name",
"name": "SIMATIC CP 443-1 (6GK7443-1EX30-0XE0)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/<V3.3",
"product": {
"name": "SIMATIC CP 443-1 (6GK7443-1EX30-0XE1)",
"product_id": "CSAFPID-0011",
"product_identification_helper": {
"model_numbers": [
"6GK7443-1EX30-0XE1"
]
}
}
}
],
"category": "product_name",
"name": "SIMATIC CP 443-1 (6GK7443-1EX30-0XE1)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/<V3.3",
"product": {
"name": "SIMATIC CP 443-1 Advanced (6GK7443-1GX30-0XE0)",
"product_id": "CSAFPID-0012",
"product_identification_helper": {
"model_numbers": [
"6GK7443-1GX30-0XE0"
]
}
}
}
],
"category": "product_name",
"name": "SIMATIC CP 443-1 Advanced (6GK7443-1GX30-0XE0)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/*",
"product": {
"name": "SIMATIC CP 443-1 OPC UA (6GK7443-1UX00-0XE0)",
"product_id": "CSAFPID-0013",
"product_identification_helper": {
"model_numbers": [
"6GK7443-1UX00-0XE0"
]
}
}
}
],
"category": "product_name",
"name": "SIMATIC CP 443-1 OPC UA (6GK7443-1UX00-0XE0)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/*",
"product": {
"name": "SIPLUS NET CP 343-1 Advanced (6AG1343-1GX31-4XE0)",
"product_id": "CSAFPID-0014",
"product_identification_helper": {
"model_numbers": [
"6AG1343-1GX31-4XE0"
]
}
}
}
],
"category": "product_name",
"name": "SIPLUS NET CP 343-1 Advanced (6AG1343-1GX31-4XE0)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/<V3.3",
"product": {
"name": "SIPLUS NET CP 443-1 (6AG1443-1EX30-4XE0)",
"product_id": "CSAFPID-0015",
"product_identification_helper": {
"model_numbers": [
"6AG1443-1EX30-4XE0"
]
}
}
}
],
"category": "product_name",
"name": "SIPLUS NET CP 443-1 (6AG1443-1EX30-4XE0)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/<V3.3",
"product": {
"name": "SIPLUS NET CP 443-1 Advanced (6AG1443-1GX30-4XE0)",
"product_id": "CSAFPID-0016",
"product_identification_helper": {
"model_numbers": [
"6AG1443-1GX30-4XE0"
]
}
}
}
],
"category": "product_name",
"name": "SIPLUS NET CP 443-1 Advanced (6AG1443-1GX30-4XE0)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/<V4.0.1",
"product": {
"name": "SIPLUS NET IE/PB link PN IO (6AG1411-5AB10-2AA0)",
"product_id": "CSAFPID-0017",
"product_identification_helper": {
"model_numbers": [
"6AG1411-5AB10-2AA0"
]
}
}
}
],
"category": "product_name",
"name": "SIPLUS NET IE/PB link PN IO (6AG1411-5AB10-2AA0)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/<V2.0",
"product": {
"name": "SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0)",
"product_id": "CSAFPID-0018",
"product_identification_helper": {
"model_numbers": [
"6AG1543-1MX00-7XE0"
]
}
}
}
],
"category": "product_name",
"name": "SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:all/<V2.0",
"product": {
"name": "TIM 1531 IRC (6GK7543-1MX00-0XE0)",
"product_id": "CSAFPID-0019",
"product_identification_helper": {
"model_numbers": [
"6GK7543-1MX00-0XE0"
]
}
}
}
],
"category": "product_name",
"name": "TIM 1531 IRC (6GK7543-1MX00-0XE0)"
}
],
"category": "vendor",
"name": "Siemens"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2015-5621",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "An error in the message handling of SNMP messages allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted packet sent on port 161/udp (SNMP).\r\n\r\nThe security vulnerability could be exploited by an attacker with network access to the affected device.\r\nSuccessful exploitation requires no system privileges and no user interaction.\r\nAn attacker could use the vulnerability to compromise availability of the affected system.",
"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"
]
},
"remediations": [
{
"category": "mitigation",
"details": "Disable SNMP if supported by the product; disabling SNMP fully mitigates the vulnerability",
"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"
]
},
{
"category": "mitigation",
"details": "Protect network access to port 161/udp of affected devices",
"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"
]
},
{
"category": "mitigation",
"details": "Use VPN for protecting network communication between cells",
"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"
]
},
{
"category": "mitigation",
"details": "Migrate to a successor product within the SCALANCE SC-600 family, V2.1 (\nhttps://support.industry.siemens.com/cs/ww/en/view/109780500) or later version",
"product_ids": [
"CSAFPID-0002",
"CSAFPID-0003",
"CSAFPID-0004",
"CSAFPID-0005"
]
},
{
"category": "no_fix_planned",
"details": "Currently no fix is planned",
"product_ids": [
"CSAFPID-0009",
"CSAFPID-0013",
"CSAFPID-0014"
]
},
{
"category": "vendor_fix",
"details": "Update to V3.3 or later version",
"product_ids": [
"CSAFPID-0010",
"CSAFPID-0011",
"CSAFPID-0012",
"CSAFPID-0015",
"CSAFPID-0016"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109817938/"
},
{
"category": "vendor_fix",
"details": "Update to V4.1\nUpdate is only available via Siemens Support contact",
"product_ids": [
"CSAFPID-0002",
"CSAFPID-0003",
"CSAFPID-0004",
"CSAFPID-0005"
]
},
{
"category": "vendor_fix",
"details": "The updated firmware is contained in SIMATIC NET PC Software V14 Update 14 or later version or SIMATIC NET PC Software V16 or later version",
"product_ids": [
"CSAFPID-0006"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109775589/"
},
{
"category": "vendor_fix",
"details": "Update to V1.1.1 or later version",
"product_ids": [
"CSAFPID-0007"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109792924/"
},
{
"category": "vendor_fix",
"details": "Update to SIMATIC NET PC Software V16 or later version",
"product_ids": [
"CSAFPID-0008"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109775589/"
},
{
"category": "vendor_fix",
"details": "Update to V2.0 or later version",
"product_ids": [
"CSAFPID-0018",
"CSAFPID-0019"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109774204/"
},
{
"category": "vendor_fix",
"details": "Update to V4.0.1 or later version",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0017"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109780330/"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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"
]
}
],
"title": "CVE-2015-5621"
},
{
"cve": "CVE-2018-18065",
"cwe": {
"id": "CWE-476",
"name": "NULL Pointer Dereference"
},
"notes": [
{
"category": "summary",
"text": "A NULL Pointer Exception bug within the SMNP handling code allows authenticated attacker to remotely\r\ncause a denial of service via a crafted packet sent on port 161/udp (SNMP).\r\n\r\nThe security vulnerability could be exploited by an attacker with network access to the affected device.\r\nSuccessful exploitation requires no system privileges and no user interaction.\r\nAn attacker could use the vulnerability to compromise availability of the affected system.",
"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"
]
},
"remediations": [
{
"category": "mitigation",
"details": "Disable SNMP if supported by the product; disabling SNMP fully mitigates the vulnerability",
"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"
]
},
{
"category": "mitigation",
"details": "Protect network access to port 161/udp of affected devices",
"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"
]
},
{
"category": "mitigation",
"details": "Use VPN for protecting network communication between cells",
"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"
]
},
{
"category": "mitigation",
"details": "Migrate to a successor product within the SCALANCE SC-600 family, V2.1 (\nhttps://support.industry.siemens.com/cs/ww/en/view/109780500) or later version",
"product_ids": [
"CSAFPID-0002",
"CSAFPID-0003",
"CSAFPID-0004",
"CSAFPID-0005"
]
},
{
"category": "no_fix_planned",
"details": "Currently no fix is planned",
"product_ids": [
"CSAFPID-0009",
"CSAFPID-0013",
"CSAFPID-0014"
]
},
{
"category": "vendor_fix",
"details": "Update to V3.3 or later version",
"product_ids": [
"CSAFPID-0010",
"CSAFPID-0011",
"CSAFPID-0012",
"CSAFPID-0015",
"CSAFPID-0016"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109817938/"
},
{
"category": "vendor_fix",
"details": "Update to V4.1\nUpdate is only available via Siemens Support contact",
"product_ids": [
"CSAFPID-0002",
"CSAFPID-0003",
"CSAFPID-0004",
"CSAFPID-0005"
]
},
{
"category": "vendor_fix",
"details": "The updated firmware is contained in SIMATIC NET PC Software V14 Update 14 or later version or SIMATIC NET PC Software V16 or later version",
"product_ids": [
"CSAFPID-0006"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109775589/"
},
{
"category": "vendor_fix",
"details": "Update to V1.1.1 or later version",
"product_ids": [
"CSAFPID-0007"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109792924/"
},
{
"category": "vendor_fix",
"details": "Update to SIMATIC NET PC Software V16 or later version",
"product_ids": [
"CSAFPID-0008"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109775589/"
},
{
"category": "vendor_fix",
"details": "Update to V2.0 or later version",
"product_ids": [
"CSAFPID-0018",
"CSAFPID-0019"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109774204/"
},
{
"category": "vendor_fix",
"details": "Update to V4.0.1 or later version",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0017"
],
"url": "https://support.industry.siemens.com/cs/ww/en/view/109780330/"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/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"
]
}
],
"title": "CVE-2018-18065"
}
]
}