icsa-22-272-01
Vulnerability from csaf_cisa
Published
2022-09-29 00:00
Modified
2022-09-29 00:00
Summary
Hitachi Energy MicroSCADA Pro X SYS600
Notes
CISA Disclaimer
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov
Legal Notice
All information products included in https://us-cert.cisa.gov/ics are provided "as is" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.
Risk evaluation
Successful exploitation of this vulnerability could cause SYS600 fail to start or an unauthorized actor to run scripts, and could cause a denial-of-service condition.
Critical infrastructure sectors
Energy
Countries/areas deployed
Worldwide
Company headquarters location
Switzerland
Recommended Practices
CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability these vulnerabilities. Specifically, users should:
Recommended Practices
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
Organizations observing suspected malicious activity should follow established internal procedures and report 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 at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.
Exploitability
No known public exploits specifically target this vulnerability. This vulnerability is exploitable remotely. This vulnerability has a low attack complexity.
{ "document": { "acknowledgments": [ { "organization": "Hitachi Energy", "summary": "notifying CISA that these devices were affected" } ], "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Disclosure is not limited", "tlp": { "label": "WHITE", "url": "https://us-cert.cisa.gov/tlp/" } }, "lang": "en-US", "notes": [ { "category": "general", "text": "This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov", "title": "CISA Disclaimer" }, { "category": "legal_disclaimer", "text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.", "title": "Legal Notice" }, { "category": "summary", "text": "Successful exploitation of this vulnerability could cause SYS600 fail to start or an unauthorized actor to run scripts, and could cause a denial-of-service condition.", "title": "Risk evaluation" }, { "category": "other", "text": "Energy", "title": "Critical infrastructure sectors" }, { "category": "other", "text": "Worldwide", "title": "Countries/areas deployed" }, { "category": "other", "text": "Switzerland", "title": "Company headquarters location" }, { "category": "general", "text": "CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability these vulnerabilities. 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.", "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": "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": "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": "other", "text": "No known public exploits specifically target this vulnerability. This vulnerability is exploitable remotely. This vulnerability has a low attack complexity.", "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-22-272-01 JSON", "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2022/icsa-22-272-01.json" }, { "category": "self", "summary": "ICS Advisory ICSA-22-272-01 Web Version", "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-22-272-01" }, { "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/news-events/ics-advisories/icsa-22-272-01" }, { "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" } ], "title": "Hitachi Energy MicroSCADA Pro X SYS600", "tracking": { "current_release_date": "2022-09-29T00:00:00.000000Z", "generator": { "engine": { "name": "CISA CSAF Generator", "version": "1.0.0" } }, "id": "ICSA-22-272-01", "initial_release_date": "2022-09-29T00:00:00.000000Z", "revision_history": [ { "date": "2022-09-29T00:00:00.000000Z", "legacy_version": "Initial", "number": "1", "summary": "Publication Date" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "\u003c= 10.3.1", "product": { "name": "SYS600: 10.3.1 and earlier", "product_id": "CSAFPID-0001" } } ], "category": "product_name", "name": "SYS600" }, { "branches": [ { "category": "product_version_range", "name": "\u003c=9.4 FP2 Hotfix 4", "product": { "name": "SYS600: 9.4 FP2 Hotfix 4 and earlier versions", "product_id": "CSAFPID-0002" } } ], "category": "product_name", "name": "SYS600" } ], "category": "vendor", "name": "Hitachi Energy" } ] }, "vulnerabilities": [ { "cve": "CVE-2022-1778", "cwe": { "id": "CWE-20", "name": "Improper Input Validation" }, "notes": [ { "category": "summary", "text": "A vulnerability exists during the start of SYS600, where an input validation flaw causes a buffer-overflow while reading a specific configuration file. Subsequently, SYS600 could fail to start. Administrator access is required for accessing the configuration file.CVE-2022-1778 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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-2022-1778" }, { "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:U/C:N/I:N/A:H" } ], "remediations": [ { "category": "vendor_fix", "details": "For SYS600: 9.x upgrade to at least SYS600 version 10.4.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "vendor_fix", "details": "For SYS600: 10.x update to at least SYS600 version 10.4.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Do not enable ICCP if it is not used.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Hitachi Energy recommends following 1MRK511518 MicroSCADA X Cyber Security Deployment Guideline", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "For additional information and support users should contact Hitachi Energy.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://www.hitachienergy.com/contact-us/" }, { "category": "mitigation", "details": "Physically protect process control systems from unauthorized direct access.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Separate process control systems from the internet and other networks using a firewall system with minimal open ports.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Process control systems should not be used for internet surfing, instant messaging, or email.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Portable computers and removable storage media should be carefully scanned for viruses before connecting to a control system.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "For more information, see Hitachi Energy advisory 8DBD000106", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://search.abb.com/library/Download.aspx?DocumentID=8DBD000106" } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002" ] } ] }, { "cve": "CVE-2022-2277", "cwe": { "id": "CWE-20", "name": "Improper Input Validation" }, "notes": [ { "category": "summary", "text": "A vulnerability exists in the ICCP stack due to a validation flaw in the process establishing the ICCP communication. The validation flaw could cause a denial-of-service condition when ICCP of SYS600 is requested to forward any data item updates with timestamps too distant in the future to any remote ICCP system. By default, ICCP is not configured and not enabled.CVE-2022-2277 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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-2022-2277" }, { "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:U/C:N/I:N/A:H" } ], "remediations": [ { "category": "vendor_fix", "details": "For SYS600: 9.x upgrade to at least SYS600 version 10.4.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "vendor_fix", "details": "For SYS600: 10.x update to at least SYS600 version 10.4.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Do not enable ICCP if it is not used.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Hitachi Energy recommends following 1MRK511518 MicroSCADA X Cyber Security Deployment Guideline", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "For additional information and support users should contact Hitachi Energy.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://www.hitachienergy.com/contact-us/" }, { "category": "mitigation", "details": "Physically protect process control systems from unauthorized direct access.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Separate process control systems from the internet and other networks using a firewall system with minimal open ports.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Process control systems should not be used for internet surfing, instant messaging, or email.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Portable computers and removable storage media should be carefully scanned for viruses before connecting to a control system.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "For more information, see Hitachi Energy advisory 8DBD000106", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://search.abb.com/library/Download.aspx?DocumentID=8DBD000106" } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002" ] } ] }, { "cve": "CVE-2022-29490", "cwe": { "id": "CWE-269", "name": "Improper Privilege Management" }, "notes": [ { "category": "summary", "text": "A vulnerability exists in the Workplace X WebUI, in which an authenticated user could execute any MicroSCADA internal scripts irrespective of the authenticated user\u0027s role.CVE-2022-29490 has been assigned to this vulnerability. A CVSS v3 base score of 8.5 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:L/UI:N/S:C/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-2022-29490" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H" } ], "remediations": [ { "category": "vendor_fix", "details": "For SYS600: 9.x upgrade to at least SYS600 version 10.4.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "vendor_fix", "details": "For SYS600: 10.x update to at least SYS600 version 10.4.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Do not enable ICCP if it is not used.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Hitachi Energy recommends following 1MRK511518 MicroSCADA X Cyber Security Deployment Guideline", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "For additional information and support users should contact Hitachi Energy.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://www.hitachienergy.com/contact-us/" }, { "category": "mitigation", "details": "Physically protect process control systems from unauthorized direct access.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Separate process control systems from the internet and other networks using a firewall system with minimal open ports.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Process control systems should not be used for internet surfing, instant messaging, or email.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Portable computers and removable storage media should be carefully scanned for viruses before connecting to a control system.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "For more information, see Hitachi Energy advisory 8DBD000106", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://search.abb.com/library/Download.aspx?DocumentID=8DBD000106" } ], "scores": [ { "cvss_v3": { "baseScore": 8.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002" ] } ] }, { "cve": "CVE-2022-29492", "cwe": { "id": "CWE-284", "name": "Improper Access Control" }, "notes": [ { "category": "summary", "text": "A vulnerability exists in the handling of a malformed IEC 104 TCP packet. Upon receiving a malformed IEC 104 TCP packet, the malformed packet is dropped, however the TCP connection is left open; this may cause a denial-of-service condition.CVE-2022-29492 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).", "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-2022-29492" }, { "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:U/C:N/I:N/A:L" } ], "remediations": [ { "category": "vendor_fix", "details": "For SYS600: 9.x upgrade to at least SYS600 version 10.4.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "vendor_fix", "details": "For SYS600: 10.x update to at least SYS600 version 10.4.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Do not enable ICCP if it is not used.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Hitachi Energy recommends following 1MRK511518 MicroSCADA X Cyber Security Deployment Guideline", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "For additional information and support users should contact Hitachi Energy.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://www.hitachienergy.com/contact-us/" }, { "category": "mitigation", "details": "Physically protect process control systems from unauthorized direct access.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Separate process control systems from the internet and other networks using a firewall system with minimal open ports.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Process control systems should not be used for internet surfing, instant messaging, or email.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Portable computers and removable storage media should be carefully scanned for viruses before connecting to a control system.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "For more information, see Hitachi Energy advisory 8DBD000106", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://search.abb.com/library/Download.aspx?DocumentID=8DBD000106" } ], "scores": [ { "cvss_v3": { "baseScore": 5.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002" ] } ] }, { "cve": "CVE-2022-29922", "cwe": { "id": "CWE-241", "name": "Improper Handling of Unexpected Data Type" }, "notes": [ { "category": "summary", "text": "A vulnerability exists in the handling of a specially crafted IEC 61850 packet with a valid data item but with incorrect data type in the IEC 61850 OPC Server. The vulnerability may cause a denial-of-service condition on the IEC 61850 OPC Server component of the SYS600.CVE-2022-29922 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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-2022-29922" }, { "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:U/C:N/I:N/A:H" } ], "remediations": [ { "category": "vendor_fix", "details": "For SYS600: 9.x upgrade to at least SYS600 version 10.4.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "vendor_fix", "details": "For SYS600: 10.x update to at least SYS600 version 10.4.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Do not enable ICCP if it is not used.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Hitachi Energy recommends following 1MRK511518 MicroSCADA X Cyber Security Deployment Guideline", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "For additional information and support users should contact Hitachi Energy.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://www.hitachienergy.com/contact-us/" }, { "category": "mitigation", "details": "Physically protect process control systems from unauthorized direct access.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Separate process control systems from the internet and other networks using a firewall system with minimal open ports.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Process control systems should not be used for internet surfing, instant messaging, or email.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "Portable computers and removable storage media should be carefully scanned for viruses before connecting to a control system.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "For more information, see Hitachi Energy advisory 8DBD000106", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://search.abb.com/library/Download.aspx?DocumentID=8DBD000106" } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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.