{ "document": { "acknowledgments": [ { "names": [ "Nikolay Sokolik", "Hay Mizrachi" ], "organization": "OTORIO", "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 for arbitrary information disclosure, manipulation, and a denial-of-service condition.", "title": "Risk evaluation" }, { "category": "other", "text": "Chemical, Critical Manufacturing, Energy", "title": "Critical infrastructure sectors" }, { "category": "other", "text": "Worldwide", "title": "Countries/areas deployed" }, { "category": "other", "text": "Austria", "title": "Company headquarters location" }, { "category": "general", "text": "CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:", "title": "Recommended Practices" }, { "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 onus-cert.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.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 these vulnerabilities.", "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-20-273-03 JSON", "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2020/icsa-20-273-03.json" }, { "category": "self", "summary": "ICS Advisory ICSA-20-273-03 Web Version", "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-20-273-03" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.us-cert.gov/ics/alerts/ICS-ALERT-10-301-01" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.us-cert.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.us-cert.gov/ics/tips/ICS-TIP-12-146-01B" } ], "title": "B&R Automation SiteManager and GateManager", "tracking": { "current_release_date": "2020-09-29T00:00:00.000000Z", "generator": { "engine": { "name": "CISA CSAF Generator", "version": "1.0.0" } }, "id": "ICSA-20-273-03", "initial_release_date": "2020-09-29T00:00:00.000000Z", "revision_history": [ { "date": "2020-09-29T00:00:00.000000Z", "legacy_version": "Initial", "number": "1", "summary": "ICSA-20-273-03 B&R Automation SiteManager and GateManager" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "< 9.2.620236042", "product": { "name": "SiteManager: all versions prior to v9.2.620236042", "product_id": "CSAFPID-0001" } } ], "category": "product_name", "name": "SiteManager" }, { "branches": [ { "category": "product_version_range", "name": "< 9.2.620236042", "product": { "name": "GateManager 8250: all versions prior to v9.2.620236042", "product_id": "CSAFPID-0002" } } ], "category": "product_name", "name": "GateManager 8250" }, { "branches": [ { "category": "product_version_range", "name": "< 9.0.20262", "product": { "name": "GateManager 4260 and 9250: all versions prior to v9.0.20262", "product_id": "CSAFPID-0003" } } ], "category": "product_name", "name": "GateManager 4260 and 9250" } ], "category": "vendor", "name": "B&R Industrial Automation" } ] }, "vulnerabilities": [ { "cve": "CVE-2020-11641", "cwe": { "id": "CWE-22", "name": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')" }, "notes": [ { "category": "summary", "text": "An authenticated adversary can read service configuration and other sensitive information and abuse this information for malicious activities on SiteManager instances.CVE-2020-11641 has been assigned to this vulnerability. A CVSS v3 base score of 7.7 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-11641" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N" } ], "remediations": [ { "category": "mitigation", "details": "B&R Industrial Automation reports the vulnerabilities have been fixed in the following versions: SiteManager: v9.2.620236042", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, { "category": "mitigation", "details": "B&R Industrial Automation reports the vulnerabilities have been fixed in the following versions: GateManager: 4260 and 9250 v9.0.20262", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, { "category": "mitigation", "details": "B&R Industrial Automation reports the vulnerabilities have been fixed in the following versions: GateManager: 8250 v9.2.620236042", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, { "category": "mitigation", "details": "The B&R cybersecurity webpage provides further information including cybersecurity guidelines.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ], "url": "https://www.br-automation.com/en/service/cyber-security/" } ], "scores": [ { "cvss_v3": { "baseScore": 7.7, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] } ] }, { "cve": "CVE-2020-11642", "cwe": { "id": "CWE-400", "name": "Uncontrolled Resource Consumption" }, "notes": [ { "category": "summary", "text": "An authenticated adversary can repeatedly trigger a restart of SiteManager instances, thus limiting availability.CVE-2020-11642 has been assigned to this vulnerability. A CVSS v3 base score of 7.7 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-11642" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H" } ], "remediations": [ { "category": "mitigation", "details": "B&R Industrial Automation reports the vulnerabilities have been fixed in the following versions: SiteManager: v9.2.620236042", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, { "category": "mitigation", "details": "B&R Industrial Automation reports the vulnerabilities have been fixed in the following versions: GateManager: 4260 and 9250 v9.0.20262", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, { "category": "mitigation", "details": "B&R Industrial Automation reports the vulnerabilities have been fixed in the following versions: GateManager: 8250 v9.2.620236042", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, { "category": "mitigation", "details": "The B&R cybersecurity webpage provides further information including cybersecurity guidelines.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ], "url": "https://www.br-automation.com/en/service/cyber-security/" } ], "scores": [ { "cvss_v3": { "baseScore": 7.7, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] } ] }, { "cve": "CVE-2020-11643", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "notes": [ { "category": "summary", "text": "An authenticated adversary can gather information about devices belonging to a foreign organization and abuse this information for malicious activities.CVE-2020-11643 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-11643" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N" } ], "remediations": [ { "category": "mitigation", "details": "B&R Industrial Automation reports the vulnerabilities have been fixed in the following versions: SiteManager: v9.2.620236042", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, { "category": "mitigation", "details": "B&R Industrial Automation reports the vulnerabilities have been fixed in the following versions: GateManager: 4260 and 9250 v9.0.20262", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, { "category": "mitigation", "details": "B&R Industrial Automation reports the vulnerabilities have been fixed in the following versions: GateManager: 8250 v9.2.620236042", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, { "category": "mitigation", "details": "The B&R cybersecurity webpage provides further information including cybersecurity guidelines.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ], "url": "https://www.br-automation.com/en/service/cyber-security/" } ], "scores": [ { "cvss_v3": { "baseScore": 6.5, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] } ] }, { "cve": "CVE-2020-11644", "cwe": { "id": "CWE-287", "name": "Improper Authentication" }, "notes": [ { "category": "summary", "text": "An authenticated adversary can fool users of foreign domains with fictional audit messages/alerts of their choice.CVE-2020-11644 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-11644" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N" } ], "remediations": [ { "category": "mitigation", "details": "B&R Industrial Automation reports the vulnerabilities have been fixed in the following versions: SiteManager: v9.2.620236042", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, { "category": "mitigation", "details": "B&R Industrial Automation reports the vulnerabilities have been fixed in the following versions: GateManager: 4260 and 9250 v9.0.20262", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, { "category": "mitigation", "details": "B&R Industrial Automation reports the vulnerabilities have been fixed in the following versions: GateManager: 8250 v9.2.620236042", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, { "category": "mitigation", "details": "The B&R cybersecurity webpage provides further information including cybersecurity guidelines.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ], "url": "https://www.br-automation.com/en/service/cyber-security/" } ], "scores": [ { "cvss_v3": { "baseScore": 6.5, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] } ] }, { "cve": "CVE-2020-11645", "cwe": { "id": "CWE-400", "name": "Uncontrolled Resource Consumption" }, "notes": [ { "category": "summary", "text": "An authenticated adversary can repeatedly trigger a restart of GateManager instances, thus limiting their availability.CVE-2020-11645 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-11645" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" } ], "remediations": [ { "category": "mitigation", "details": "B&R Industrial Automation reports the vulnerabilities have been fixed in the following versions: SiteManager: v9.2.620236042", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, { "category": "mitigation", "details": "B&R Industrial Automation reports the vulnerabilities have been fixed in the following versions: GateManager: 4260 and 9250 v9.0.20262", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, { "category": "mitigation", "details": "B&R Industrial Automation reports the vulnerabilities have been fixed in the following versions: GateManager: 8250 v9.2.620236042", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, { "category": "mitigation", "details": "The B&R cybersecurity webpage provides further information including cybersecurity guidelines.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ], "url": "https://www.br-automation.com/en/service/cyber-security/" } ], "scores": [ { "cvss_v3": { "baseScore": 6.5, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] } ] }, { "cve": "CVE-2020-11646", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "notes": [ { "category": "summary", "text": "An authenticated adversary can view information about all devices belonging to their domain and abuse this information for malicious activities.CVE-2020-11646 has been assigned to this vulnerability. A CVSS v3 base score of 4.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-11646" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" } ], "remediations": [ { "category": "mitigation", "details": "B&R Industrial Automation reports the vulnerabilities have been fixed in the following versions: SiteManager: v9.2.620236042", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, { "category": "mitigation", "details": "B&R Industrial Automation reports the vulnerabilities have been fixed in the following versions: GateManager: 4260 and 9250 v9.0.20262", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, { "category": "mitigation", "details": "B&R Industrial Automation reports the vulnerabilities have been fixed in the following versions: GateManager: 8250 v9.2.620236042", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] }, { "category": "mitigation", "details": "The B&R cybersecurity webpage provides further information including cybersecurity guidelines.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ], "url": "https://www.br-automation.com/en/service/cyber-security/" } ], "scores": [ { "cvss_v3": { "baseScore": 4.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003" ] } ] } ] }