icsa-21-299-01
Vulnerability from csaf_cisa
Published
2021-10-26 00:00
Modified
2021-10-26 00:00
Summary
Fuji Electric Tellus Lite V-Simulator and V-Server Lite
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 cause data corruption, read sensitive information, obtain code execution, or crash the application.
Critical infrastructure sectors
Critical Manufacturing
Countries/areas deployed
Worldwide
Company headquarters location
Japan
Recommended Practices
CISA recommends users take the following measures to protect themselves from social engineering attacks:
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 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
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.
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.
Exploitability
No known public exploits specifically target these vulnerabilities. These vulnerabilities are not exploitable remotely.
{ "document": { "acknowledgments": [ { "names": [ "kimiya" ], "organization": "Trend Micro \u0027s Zero Day Initiative", "summary": "reporting these vulnerabilities to CISA" }, { "names": [ "Michael Heinzl" ], "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 cause data corruption, read sensitive information, obtain code execution, or crash the application.", "title": "Risk evaluation" }, { "category": "other", "text": "Critical Manufacturing", "title": "Critical infrastructure sectors" }, { "category": "other", "text": "Worldwide", "title": "Countries/areas deployed" }, { "category": "other", "text": "Japan", "title": "Company headquarters location" }, { "category": "general", "text": "CISA recommends users take the following measures to protect themselves from social engineering attacks:", "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.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": "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.", "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.", "title": "Recommended Practices" }, { "category": "other", "text": "No known public exploits specifically target these vulnerabilities. These vulnerabilities are not exploitable remotely.", "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-21-299-01 JSON", "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2021/icsa-21-299-01.json" }, { "category": "self", "summary": "ICS Advisory ICSA-21-299-01 Web Version", "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-21-299-01" }, { "category": "external", "summary": "Recommended Practices", "url": "https://us-cert.cisa.gov/ncas/tips/ST04-014" }, { "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/news-events/ics-advisories/icsa-21-299-01" } ], "title": "Fuji Electric Tellus Lite V-Simulator and V-Server Lite", "tracking": { "current_release_date": "2021-10-26T00:00:00.000000Z", "generator": { "engine": { "name": "CISA CSAF Generator", "version": "1.0.0" } }, "id": "ICSA-21-299-01", "initial_release_date": "2021-10-26T00:00:00.000000Z", "revision_history": [ { "date": "2021-10-26T00:00:00.000000Z", "legacy_version": "Initial", "number": "1", "summary": "ICSA-21-299-01 Fuji Electric Tellus Lite and V-Server Lite" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "\u003c 4.0.12.0", "product": { "name": "V-Server Lite: Versions prior to v4.0.12.0", "product_id": "CSAFPID-0001" } } ], "category": "product_name", "name": "V-Server Lite" }, { "branches": [ { "category": "product_version_range", "name": "\u003c 4.0.12.0", "product": { "name": "Tellus Lite V-Simulator: Versions prior to v4.0.12.0", "product_id": "CSAFPID-0002" } } ], "category": "product_name", "name": "Tellus Lite V-Simulator" } ], "category": "vendor", "name": "Fuji Electric" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-38413", "cwe": { "id": "CWE-121", "name": "Stack-based Buffer Overflow" }, "notes": [ { "category": "summary", "text": "The affected product is vulnerable to a stack-based buffer overflow, which may allow an attacker to achieve code execution.CVE-2021-38413 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-38413" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "remediations": [ { "category": "mitigation", "details": "TELLUS Lite software: Version 4.0.12.0 Disk1", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788605\u0026site=global\u0026lang=en" }, { "category": "mitigation", "details": "TELLUS Lite software: Version 4.0.12.0 Disk2", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788606\u0026site=global\u0026lang=en" }, { "category": "mitigation", "details": "V-Server Lite software: Version 4.0.12.0 Disk1", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788607\u0026site=global\u0026lang=en" }, { "category": "mitigation", "details": "V-Server Lite software: Version 4.0.12.0 Disk2", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788608\u0026site=global\u0026lang=en" } ], "scores": [ { "cvss_v3": { "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002" ] } ] }, { "cve": "CVE-2021-38419", "cwe": { "id": "CWE-787", "name": "Out-of-bounds Write" }, "notes": [ { "category": "summary", "text": "The affected product is vulnerable to an out-of-bounds write, which can result in data corruption, a system crash, or code execution.CVE-2021-38419 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-38419" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "remediations": [ { "category": "mitigation", "details": "TELLUS Lite software: Version 4.0.12.0 Disk1", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788605\u0026site=global\u0026lang=en" }, { "category": "mitigation", "details": "TELLUS Lite software: Version 4.0.12.0 Disk2", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788606\u0026site=global\u0026lang=en" }, { "category": "mitigation", "details": "V-Server Lite software: Version 4.0.12.0 Disk1", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788607\u0026site=global\u0026lang=en" }, { "category": "mitigation", "details": "V-Server Lite software: Version 4.0.12.0 Disk2", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788608\u0026site=global\u0026lang=en" } ], "scores": [ { "cvss_v3": { "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002" ] } ] }, { "cve": "CVE-2021-38401", "cwe": { "id": "CWE-822", "name": "Untrusted Pointer Dereference" }, "notes": [ { "category": "summary", "text": "The affected product is vulnerable to an untrusted pointer dereference, which may allow an attacker to execute arbitrary code and cause the application to crash.CVE-2021-38401 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-38401" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "remediations": [ { "category": "mitigation", "details": "TELLUS Lite software: Version 4.0.12.0 Disk1", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788605\u0026site=global\u0026lang=en" }, { "category": "mitigation", "details": "TELLUS Lite software: Version 4.0.12.0 Disk2", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788606\u0026site=global\u0026lang=en" }, { "category": "mitigation", "details": "V-Server Lite software: Version 4.0.12.0 Disk1", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788607\u0026site=global\u0026lang=en" }, { "category": "mitigation", "details": "V-Server Lite software: Version 4.0.12.0 Disk2", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788608\u0026site=global\u0026lang=en" } ], "scores": [ { "cvss_v3": { "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002" ] } ] }, { "cve": "CVE-2021-38421", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "notes": [ { "category": "summary", "text": "The affected product is vulnerable to an out-of-bounds read, which may allow an attacker to read sensitive information from other memory locations or cause a crash.CVE-2021-38421 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-38421" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "remediations": [ { "category": "mitigation", "details": "TELLUS Lite software: Version 4.0.12.0 Disk1", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788605\u0026site=global\u0026lang=en" }, { "category": "mitigation", "details": "TELLUS Lite software: Version 4.0.12.0 Disk2", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788606\u0026site=global\u0026lang=en" }, { "category": "mitigation", "details": "V-Server Lite software: Version 4.0.12.0 Disk1", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788607\u0026site=global\u0026lang=en" }, { "category": "mitigation", "details": "V-Server Lite software: Version 4.0.12.0 Disk2", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788608\u0026site=global\u0026lang=en" } ], "scores": [ { "cvss_v3": { "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002" ] } ] }, { "cve": "CVE-2021-38409", "cwe": { "id": "CWE-824", "name": "Access of Uninitialized Pointer" }, "notes": [ { "category": "summary", "text": "The affected product is vulnerable to an access of uninitialized pointer, which may allow an attacker read from or write to unexpected memory locations, leading to a denial-of-service.CVE-2021-38409 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-38409" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "remediations": [ { "category": "mitigation", "details": "TELLUS Lite software: Version 4.0.12.0 Disk1", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788605\u0026site=global\u0026lang=en" }, { "category": "mitigation", "details": "TELLUS Lite software: Version 4.0.12.0 Disk2", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788606\u0026site=global\u0026lang=en" }, { "category": "mitigation", "details": "V-Server Lite software: Version 4.0.12.0 Disk1", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788607\u0026site=global\u0026lang=en" }, { "category": "mitigation", "details": "V-Server Lite software: Version 4.0.12.0 Disk2", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788608\u0026site=global\u0026lang=en" } ], "scores": [ { "cvss_v3": { "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002" ] } ] }, { "cve": "CVE-2021-38415", "cwe": { "id": "CWE-122", "name": "Heap-based Buffer Overflow" }, "notes": [ { "category": "summary", "text": "Parsing a specially crafted project file may cause a heap-based buffer overflow, which may allow an attacker to execute arbitrary code.CVE-2021-38415 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-38415" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "remediations": [ { "category": "mitigation", "details": "TELLUS Lite software: Version 4.0.12.0 Disk1", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788605\u0026site=global\u0026lang=en" }, { "category": "mitigation", "details": "TELLUS Lite software: Version 4.0.12.0 Disk2", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788606\u0026site=global\u0026lang=en" }, { "category": "mitigation", "details": "V-Server Lite software: Version 4.0.12.0 Disk1", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788607\u0026site=global\u0026lang=en" }, { "category": "mitigation", "details": "V-Server Lite software: Version 4.0.12.0 Disk2", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=53788608\u0026site=global\u0026lang=en" } ], "scores": [ { "cvss_v3": { "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002" ] } ] } ] }
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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.