icsa-23-143-03
Vulnerability from csaf_cisa
Published
2023-05-23 06:00
Modified
2024-04-25 06:00
Summary
Mitsubishi Electric MELSEC Series CPU module (Update D)
Notes
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 a remote attacker to cause a denial-of-service condition or execute malicious programs on a target product by sending specially crafted packets.
Critical infrastructure sectors
Critical Manufacturing
Countries/areas deployed
Worldwide
Company headquarters location
Japan
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.
Recommended Practices
CISA also provides a section for control systems security recommended practices on the ICS webpage at cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
Recommended Practices
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.
Recommended Practices
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.
Recommended Practices
No known public exploitation specifically targeting this vulnerability has been reported to CISA at this time.
{ "document": { "acknowledgments": [ { "names": [ "Matt Wiseman" ], "organization": "Cisco Talos", "summary": "reporting this vulnerability to Mitsubishi 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": "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 a remote attacker to cause a denial-of-service condition or execute malicious programs on a target product by sending specially crafted packets.", "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 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.", "title": "Recommended Practices" }, { "category": "general", "text": "CISA also provides a section for control systems security recommended practices on the ICS webpage at cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.", "title": "Recommended Practices" }, { "category": "general", "text": "Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.", "title": "Recommended Practices" }, { "category": "general", "text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.", "title": "Recommended Practices" }, { "category": "general", "text": "No known public exploitation specifically targeting this vulnerability has been reported to CISA at this time.", "title": "Recommended Practices" } ], "publisher": { "category": "coordinator", "contact_details": "central@cisa.dhs.gov", "name": "CISA", "namespace": "https://www.cisa.gov/" }, "references": [ { "category": "self", "summary": "ICS Advisory ICSA-23-143-03 JSON", "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2023/icsa-23-143-03.json" }, { "category": "self", "summary": "ICSA Advisory ICSA-23-143-03 - Web Version", "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-03" }, { "category": "external", "summary": "Recommended Practices", "url": "https://us-cert.cisa.gov/ics/Recommended-Practices" }, { "category": "external", "summary": "Recommended Practices", "url": "https://cisa.gov/ics" }, { "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": "Mitsubishi Electric MELSEC Series CPU module (Update D)", "tracking": { "current_release_date": "2024-04-25T06:00:00.000000Z", "generator": { "engine": { "name": "CISA CSAF Generator", "version": "1.0.0" } }, "id": "ICSA-23-143-03", "initial_release_date": "2023-05-23T06:00:00.000000Z", "revision_history": [ { "date": "2023-05-23T06:00:00.000000Z", "legacy_version": "Initial", "number": "1", "summary": "Initial Publication" }, { "date": "2023-07-06T06:00:00.000000Z", "legacy_version": "Update A", "number": "2", "summary": "Update A - changes to affected products and mitigations." }, { "date": "2023-09-12T06:00:00.000000Z", "legacy_version": "Update B", "number": "3", "summary": "Update B - Added information about affected and fixed versions." }, { "date": "2024-03-14T06:00:00.000000Z", "legacy_version": "Update C", "number": "4", "summary": "Update C - Added information about affected and fixed versions." }, { "date": "2024-04-25T06:00:00.000000Z", "legacy_version": "Update D", "number": "5", "summary": "Update D - Added description in mitigation section." } ], "status": "final", "version": "5" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "\u003e=1.220|\u003c=1.281", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/ES, Serial number 17X**** or later: \u003e=1.220|\u003c=1.281", "product_id": "CSAFPID-0001" } } ], "category": "product_name", "name": "MELSEC iQ-F Series FX5U-32MT/ES, Serial number 17X**** or later" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=1.220|\u003c=1.281", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/DS, Serial number 17X**** or later: \u003e=1.220|\u003c=1.281", "product_id": "CSAFPID-0002" } } ], "category": "product_name", "name": "MELSEC iQ-F Series FX5U-32MT/DS, Serial number 17X**** or later" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=1.220|\u003c=1.281", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/ESS, Serial number 17X**** or later: \u003e=1.220|\u003c=1.281", "product_id": "CSAFPID-0003" } } ], "category": "product_name", "name": "MELSEC iQ-F Series FX5U-32MT/ESS, Serial number 17X**** or later" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=1.220|\u003c=1.281", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/DSS, Serial number 17X**** or later: \u003e=1.220|\u003c=1.281", "product_id": "CSAFPID-0004" } } ], "category": "product_name", "name": "MELSEC iQ-F Series FX5U-32MT/DSS, Serial number 17X**** or later" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=1.220|\u003c=1.281", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MR/ES, Serial number 17X**** or later: \u003e=1.220|\u003c=1.281", "product_id": "CSAFPID-0005" } } ], "category": "product_name", "name": "MELSEC iQ-F Series FX5U-32MR/ES, Serial number 17X**** or later" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=1.220|\u003c=1.281", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MR/DS, Serial number 17X**** or later: \u003e=1.220|\u003c=1.281", "product_id": "CSAFPID-0006" 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"branches": [ { "category": "product_version_range", "name": "\u003e=1.220|\u003c=1.281", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DS-TS: \u003e=1.220|\u003c=1.281", "product_id": "CSAFPID-0025" } } ], "category": "product_name", "name": "MELSEC iQ-F Series FX5UC-32MT/DS-TS" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=1.220|\u003c=1.281", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DSS-TS: \u003e=1.220|\u003c=1.281", "product_id": "CSAFPID-0026" } } ], "category": "product_name", "name": "MELSEC iQ-F Series FX5UC-32MT/DSS-TS" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=1.220|\u003c=1.281", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MR/DS-TS: \u003e=1.220|\u003c=1.281", "product_id": "CSAFPID-0027" } } ], "category": "product_name", "name": "MELSEC iQ-F Series FX5UC-32MR/DS-TS" }, { "branches": [ { "category": "product_version_range", "name": "\u003c=35", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-R Series R00CPU: \u003c=35", "product_id": "CSAFPID-0028" } } ], "category": "product_name", "name": "MELSEC iQ-R Series R00CPU" }, { "branches": [ { "category": "product_version_range", "name": "\u003c=35", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-R Series R01CPU: \u003c=35", "product_id": "CSAFPID-0029" } } ], "category": "product_name", "name": "MELSEC iQ-R Series R01CPU" }, { "branches": [ { "category": "product_version_range", "name": "\u003c=35", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-R Series R02CPU: \u003c=35", "product_id": "CSAFPID-0030" } } ], "category": "product_name", "name": "MELSEC iQ-R Series R02CPU" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=12|\u003c=68", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-R Series R04(EN)CPU: \u003e=12|\u003c=68", "product_id": "CSAFPID-0031" } } ], "category": "product_name", "name": "MELSEC iQ-R Series R04(EN)CPU" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=12|\u003c=68", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-R Series R08(EN)CPU: \u003e=12|\u003c=68", "product_id": "CSAFPID-0032" } } ], "category": "product_name", "name": "MELSEC iQ-R Series R08(EN)CPU" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=12|\u003c=68", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-R Series R16(EN)CPU: \u003e=12|\u003c=68", "product_id": "CSAFPID-0033" } } ], "category": "product_name", "name": "MELSEC iQ-R Series R16(EN)CPU" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=12|\u003c=68", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-R Series R32(EN)CPU: \u003e=12|\u003c=68", "product_id": "CSAFPID-0034" } } ], "category": "product_name", "name": "MELSEC iQ-R Series R32(EN)CPU" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=12|\u003c=68", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-R Series R120(EN)CPU: \u003e=12|\u003c=68", "product_id": "CSAFPID-0035" } } ], "category": "product_name", "name": "MELSEC iQ-R Series R120(EN)CPU" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=26|\u003c=31", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-R Series R08SFCPU: \u003e=26|\u003c=31", "product_id": "CSAFPID-0036" } } ], "category": "product_name", "name": "MELSEC iQ-R Series R08SFCPU" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=26|\u003c=31", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-R Series R16SFCPU: \u003e=26|\u003c=31", "product_id": "CSAFPID-0037" } } ], "category": "product_name", "name": "MELSEC iQ-R Series R16SFCPU" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=26|\u003c=31", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-R Series R32SFCPU: \u003e=26|\u003c=31", "product_id": "CSAFPID-0038" } } ], "category": "product_name", "name": "MELSEC iQ-R Series R32SFCPU" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=26|\u003c=31", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-R Series R120SFCPU: \u003e=26|\u003c=31", "product_id": "CSAFPID-0039" } } ], "category": "product_name", "name": "MELSEC iQ-R Series R120SFCPU" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=3|\u003c=37", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-R Series R08PCPU: \u003e=3|\u003c=37", "product_id": "CSAFPID-0040" } } ], "category": "product_name", "name": "MELSEC iQ-R Series R08PCPU" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=3|\u003c=37", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-R Series R16PCPU: \u003e=3|\u003c=37", "product_id": "CSAFPID-0041" } } ], "category": "product_name", "name": "MELSEC iQ-R Series R16PCPU" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=3|\u003c=37", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-R Series R32PCPU: \u003e=3|\u003c=37", "product_id": "CSAFPID-0042" } } ], "category": "product_name", "name": "MELSEC iQ-R Series R32PCPU" }, { "branches": [ { "category": "product_version_range", "name": "\u003e=3|\u003c=37", "product": { "name": "Mitsubishi Electric Corporation MELSEC iQ-R Series R120PCPU: \u003e=3|\u003c=37", "product_id": "CSAFPID-0043" } } ], "category": "product_name", "name": "MELSEC iQ-R Series R120PCPU" } ], "category": "vendor", "name": "Mitsubishi Electric Corporation" } ] }, "vulnerabilities": [ { "cve": "CVE-2023-1424", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "notes": [ { "category": "summary", "text": "A vulnerability due to copying buffers without checking size of input exists in these MELSEC Series CPU modules. Exploitation may allow denial of service and malicious code execution.", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-0010", "CSAFPID-0011", "CSAFPID-0012", "CSAFPID-0013", "CSAFPID-0014", "CSAFPID-0015", "CSAFPID-0016", "CSAFPID-0017", "CSAFPID-0018", "CSAFPID-0019", "CSAFPID-0020", "CSAFPID-0021", "CSAFPID-0022", "CSAFPID-0023", "CSAFPID-0024", "CSAFPID-0025", "CSAFPID-0026", "CSAFPID-0027", "CSAFPID-0028", "CSAFPID-0029", "CSAFPID-0030", "CSAFPID-0031", "CSAFPID-0032", "CSAFPID-0033", "CSAFPID-0034", "CSAFPID-0035", "CSAFPID-0036", "CSAFPID-0037", "CSAFPID-0038", "CSAFPID-0039", "CSAFPID-0040", "CSAFPID-0041", "CSAFPID-0042", "CSAFPID-0043" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-1424" }, { "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:H/I:H/A:H" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H" } ], "remediations": [ { "category": "mitigation", "details": "Mitsubishi Electric created the following firmware versions to address this issue and encourages users to update:", "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", "CSAFPID-0020", "CSAFPID-0021", "CSAFPID-0022", "CSAFPID-0023", "CSAFPID-0024", "CSAFPID-0025", "CSAFPID-0026", "CSAFPID-0027", "CSAFPID-0028", "CSAFPID-0029", "CSAFPID-0030", "CSAFPID-0031", "CSAFPID-0032", "CSAFPID-0033", "CSAFPID-0034", "CSAFPID-0035", "CSAFPID-0036", "CSAFPID-0037", "CSAFPID-0038", "CSAFPID-0039", "CSAFPID-0040", "CSAFPID-0041", "CSAFPID-0042", "CSAFPID-0043" ] }, { "category": "vendor_fix", "details": "MELSEC iQ-F Series: firmware version 1.290.", "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", "CSAFPID-0020", "CSAFPID-0021", "CSAFPID-0022", "CSAFPID-0023", "CSAFPID-0024", "CSAFPID-0025", "CSAFPID-0026", "CSAFPID-0027" ], "url": "https://www.mitsubishielectric.com/fa/download/index.html" }, { "category": "vendor_fix", "details": "MELSEC iQ-R Series R00CPU: firmware version 36 or later.", "product_ids": [ "CSAFPID-0028" ], "url": "https://www.mitsubishielectric.com/fa/download/index.html" }, { "category": "vendor_fix", "details": "MELSEC iQ-R Series R01CPU: firmware version 36 or later.", "product_ids": [ "CSAFPID-0029" ], "url": "https://www.mitsubishielectric.com/fa/download/index.html" }, { "category": "vendor_fix", "details": "MELSEC iQ-R Series R02CPU: firmware version 36 or later.", "product_ids": [ "CSAFPID-0030" ], "url": "https://www.mitsubishielectric.com/fa/download/index.html" }, { "category": "vendor_fix", "details": "MELSEC iQ-R Series R04(EN)CPU: firmware version 69 or later.", "product_ids": [ "CSAFPID-0031" ], "url": "https://www.mitsubishielectric.com/fa/download/index.html" }, { "category": "vendor_fix", "details": "MELSEC iQ-R Series R08(EN)CPU: firmware version 69 or later.", "product_ids": [ "CSAFPID-0032" ], "url": "https://www.mitsubishielectric.com/fa/download/index.html" }, { "category": "vendor_fix", "details": "MELSEC iQ-R Series R16(EN)CPU: firmware version 69 or later.", "product_ids": [ "CSAFPID-0033" ], "url": "https://www.mitsubishielectric.com/fa/download/index.html" }, { "category": "vendor_fix", "details": "MELSEC iQ-R Series R32(EN)CPU: firmware version 69 or later.", "product_ids": [ "CSAFPID-0034" ], "url": "https://www.mitsubishielectric.com/fa/download/index.html" }, { "category": "vendor_fix", "details": "MELSEC iQ-R Series R120(EN)CPU: firmware version 69 or later.", "product_ids": [ "CSAFPID-0035" ], "url": "https://www.mitsubishielectric.com/fa/download/index.html" }, { "category": "vendor_fix", "details": "MELSEC iQ-R Series R08SFCPU: firmware version 32 or later.", "product_ids": [ "CSAFPID-0036" ], "url": "https://www.mitsubishielectric.com/fa/download/index.html" }, { "category": "vendor_fix", "details": "MELSEC iQ-R Series R16SFCPU: firmware version 32 or later.", "product_ids": [ "CSAFPID-0037" ], "url": "https://www.mitsubishielectric.com/fa/download/index.html" }, { "category": "vendor_fix", "details": "MELSEC iQ-R Series R32SFCPU: firmware version 32 or later.", "product_ids": [ "CSAFPID-0038" ], "url": "https://www.mitsubishielectric.com/fa/download/index.html" }, { "category": "vendor_fix", "details": "MELSEC iQ-R Series R120SFCPU: firmware version 32 or later.", "product_ids": [ "CSAFPID-0039" ], "url": "https://www.mitsubishielectric.com/fa/download/index.html" }, { "category": "vendor_fix", "details": "MELSEC iQ-R Series R08PCPU: firmware version 38 or later.", "product_ids": [ "CSAFPID-0040" ], "url": "https://www.mitsubishielectric.com/fa/download/index.html" }, { "category": "vendor_fix", "details": "MELSEC iQ-R Series R16PCPU: firmware version 38 or later.", "product_ids": [ "CSAFPID-0041" ], "url": "https://www.mitsubishielectric.com/fa/download/index.html" }, { "category": "vendor_fix", "details": "MELSEC iQ-R Series R32PCPU: firmware version 38 or later.", "product_ids": [ "CSAFPID-0042" ], "url": "https://www.mitsubishielectric.com/fa/download/index.html" }, { "category": "vendor_fix", "details": "MELSEC iQ-R Series R120PCPU: firmware version 38 or later.", "product_ids": [ "CSAFPID-0043" ], "url": "https://www.mitsubishielectric.com/fa/download/index.html" }, { "category": "mitigation", "details": "In case of using the affected MELSEC iQ-R Series R08/16/32/120SFCPU, take mitigations and workarounds measures because updating the product to the fixed version is not available.", "product_ids": [ "CSAFPID-0036", "CSAFPID-0037", "CSAFPID-0038", "CSAFPID-0039" ] }, { "category": "mitigation", "details": "Users should refer to the following manuals when updating: (1) \"9 FIRMWARE UPDATE FUNCTION\" in the MELSEC iQ-F FX5 User\u0027s Manual (Application) and (2) MELSEC iQ-R Module Configuration Manual \"Appendix 2: Firmware Update Function.\"", "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", "CSAFPID-0020", "CSAFPID-0021", "CSAFPID-0022", "CSAFPID-0023", "CSAFPID-0024", "CSAFPID-0025", "CSAFPID-0026", "CSAFPID-0027", "CSAFPID-0028", "CSAFPID-0029", "CSAFPID-0030", "CSAFPID-0031", "CSAFPID-0032", "CSAFPID-0033", "CSAFPID-0034", "CSAFPID-0035", "CSAFPID-0036", "CSAFPID-0037", "CSAFPID-0038", "CSAFPID-0039", "CSAFPID-0040", "CSAFPID-0041", "CSAFPID-0042", "CSAFPID-0043" ] }, { "category": "mitigation", "details": "Mitsubishi Electric recommends that customers take the following mitigation measures to minimize the risk of exploiting this 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", "CSAFPID-0020", "CSAFPID-0021", "CSAFPID-0022", "CSAFPID-0023", "CSAFPID-0024", "CSAFPID-0025", "CSAFPID-0026", "CSAFPID-0027", "CSAFPID-0028", "CSAFPID-0029", "CSAFPID-0030", "CSAFPID-0031", "CSAFPID-0032", "CSAFPID-0033", "CSAFPID-0034", "CSAFPID-0035", "CSAFPID-0036", "CSAFPID-0037", "CSAFPID-0038", "CSAFPID-0039", "CSAFPID-0040", "CSAFPID-0041", "CSAFPID-0042", "CSAFPID-0043" ] }, { "category": "mitigation", "details": "Use a firewall or virtual private network (VPN), etc. to prevent unauthorized access when Internet access is required.", "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", "CSAFPID-0020", "CSAFPID-0021", "CSAFPID-0022", "CSAFPID-0023", "CSAFPID-0024", "CSAFPID-0025", "CSAFPID-0026", "CSAFPID-0027", "CSAFPID-0028", "CSAFPID-0029", "CSAFPID-0030", "CSAFPID-0031", "CSAFPID-0032", "CSAFPID-0033", "CSAFPID-0034", "CSAFPID-0035", "CSAFPID-0036", "CSAFPID-0037", "CSAFPID-0038", "CSAFPID-0039", "CSAFPID-0040", "CSAFPID-0041", "CSAFPID-0042", "CSAFPID-0043" ] }, { "category": "mitigation", "details": "Use within a LAN and block access from untrusted networks and hosts through firewalls.", "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", "CSAFPID-0020", "CSAFPID-0021", "CSAFPID-0022", "CSAFPID-0023", "CSAFPID-0024", "CSAFPID-0025", "CSAFPID-0026", "CSAFPID-0027", "CSAFPID-0028", "CSAFPID-0029", "CSAFPID-0030", "CSAFPID-0031", "CSAFPID-0032", "CSAFPID-0033", "CSAFPID-0034", "CSAFPID-0035", "CSAFPID-0036", "CSAFPID-0037", "CSAFPID-0038", "CSAFPID-0039", "CSAFPID-0040", "CSAFPID-0041", "CSAFPID-0042", "CSAFPID-0043" ] }, { "category": "mitigation", "details": "Restrict physical access to the LAN that is connected by affected products.", "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", "CSAFPID-0020", "CSAFPID-0021", "CSAFPID-0022", "CSAFPID-0023", "CSAFPID-0024", "CSAFPID-0025", "CSAFPID-0026", "CSAFPID-0027", "CSAFPID-0028", "CSAFPID-0029", "CSAFPID-0030", "CSAFPID-0031", "CSAFPID-0032", "CSAFPID-0033", "CSAFPID-0034", "CSAFPID-0035", "CSAFPID-0036", "CSAFPID-0037", "CSAFPID-0038", "CSAFPID-0039", "CSAFPID-0040", "CSAFPID-0041", "CSAFPID-0042", "CSAFPID-0043" ] }, { "category": "mitigation", "details": "Use IP filter function to block access from untrusted hosts. For details regarding the IP filter function, users can refer to: \"13.1 IP Filter Function\" in the MELSEC iQ-F FX5 User\u0027s Manual (Communication). \"1.13 Security\"-\"IP filter\" in the MELSEC iQ-R Ethernet User\u0027s Manual (Application).", "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", "CSAFPID-0020", "CSAFPID-0021", "CSAFPID-0022", "CSAFPID-0023", "CSAFPID-0024", "CSAFPID-0025", "CSAFPID-0026", "CSAFPID-0027", "CSAFPID-0028", "CSAFPID-0029", "CSAFPID-0030", "CSAFPID-0031", "CSAFPID-0032", "CSAFPID-0033", "CSAFPID-0034", "CSAFPID-0035", "CSAFPID-0036", "CSAFPID-0037", "CSAFPID-0038", "CSAFPID-0039", "CSAFPID-0040", "CSAFPID-0041", "CSAFPID-0042", "CSAFPID-0043" ] }, { "category": "mitigation", "details": "\"13.1 IP Filter Function\" in the MELSEC iQ-F FX5 User\u0027s Manual (Communication).", "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", "CSAFPID-0020", "CSAFPID-0021", "CSAFPID-0022", "CSAFPID-0023", "CSAFPID-0024", "CSAFPID-0025", "CSAFPID-0026", "CSAFPID-0027" ] }, { "category": "mitigation", "details": "\"1.13 Security\"-\"IP filter\" in the MELSEC iQ-R Ethernet User\u0027s Manual (Application).", "product_ids": [ "CSAFPID-0028", "CSAFPID-0029", "CSAFPID-0030", "CSAFPID-0031", "CSAFPID-0032", "CSAFPID-0033", "CSAFPID-0034", "CSAFPID-0035", "CSAFPID-0036", "CSAFPID-0037", "CSAFPID-0038", "CSAFPID-0039", "CSAFPID-0040", "CSAFPID-0041", "CSAFPID-0042", "CSAFPID-0043" ] }, { "category": "mitigation", "details": "For specific update instructions and additional details see the Mitsubishi Electric advisory.", "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", "CSAFPID-0020", "CSAFPID-0021", "CSAFPID-0022", "CSAFPID-0023", "CSAFPID-0024", "CSAFPID-0025", "CSAFPID-0026", "CSAFPID-0027", "CSAFPID-0028", "CSAFPID-0029", "CSAFPID-0030", "CSAFPID-0031", "CSAFPID-0032", "CSAFPID-0033", "CSAFPID-0034", "CSAFPID-0035", "CSAFPID-0036", "CSAFPID-0037", "CSAFPID-0038", "CSAFPID-0039", "CSAFPID-0040", "CSAFPID-0041", "CSAFPID-0042", "CSAFPID-0043" ], "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-003_en.pdf" } ], "scores": [ { "cvss_v3": { "baseScore": 10.0, "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-0010", "CSAFPID-0011", "CSAFPID-0012", "CSAFPID-0013", "CSAFPID-0014", "CSAFPID-0015", "CSAFPID-0016", "CSAFPID-0017", "CSAFPID-0018", "CSAFPID-0019", "CSAFPID-0020", "CSAFPID-0021", "CSAFPID-0022", "CSAFPID-0023", "CSAFPID-0024", "CSAFPID-0025", "CSAFPID-0026", "CSAFPID-0027", "CSAFPID-0028", "CSAFPID-0029", "CSAFPID-0030", "CSAFPID-0031", "CSAFPID-0032", "CSAFPID-0033", "CSAFPID-0034", "CSAFPID-0035", "CSAFPID-0036", "CSAFPID-0037", "CSAFPID-0038", "CSAFPID-0039", "CSAFPID-0040", "CSAFPID-0041", "CSAFPID-0042", "CSAFPID-0043" ] } ] } ] }
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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.