{"metadata": {"vulnerability": "cve-2023-23421", "count": 40, "kinds": {"milestone": 7, "sighting": 9, "kev": 0, "other": 24}}, "data": [{"timestamp": "2023-01-11T22:08:03.141Z", "date_only": false, "value": "2023-01-11T22:08:03.141Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2023-23421", "field": "cveMetadata.dateReserved"}, {"timestamp": "2023-03-14T07:00:00Z", "date_only": false, "value": "2023-03-14T07:00:00.000Z", "kind": "other", "label": "Advisory revision", "source": "csaf_microsoft \u00b7 MSRC_CVE-2023-23421", "record": "MSRC_CVE-2023-23421", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2023-03-14T07:00:00Z", "date_only": false, "value": "2023-03-14T07:00:00.000Z", "kind": "other", "label": "Date", "source": "csaf_microsoft \u00b7 MSRC_CVE-2023-23421", "record": "MSRC_CVE-2023-23421", "field": "vulnerabilities.0.remediations.0.date"}, {"timestamp": "2023-03-14T07:00:00Z", "date_only": false, "value": "2023-03-14T07:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / microsoft", "record": "cve-2023-23421", "field": "containers.cna.datePublic"}, {"timestamp": "2023-03-14T07:00:00Z", "date_only": false, "value": "2023-03-14T07:00:00.000Z", "kind": "milestone", "label": "Published", "source": "csaf_microsoft \u00b7 MSRC_CVE-2023-23421", "record": "MSRC_CVE-2023-23421", "field": "document.tracking.initial_release_date"}, {"timestamp": "2023-03-14T07:00:00Z", "date_only": false, "value": "2023-03-14T07:00:00.000Z", "kind": "other", "label": "Updated", "source": "csaf_microsoft \u00b7 MSRC_CVE-2023-23421", "record": "MSRC_CVE-2023-23421", "field": "document.tracking.current_release_date"}, {"timestamp": "2023-03-14T16:55:46.226Z", "date_only": false, "value": "2023-03-14T16:55:46.226Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2023-23421", "field": "cveMetadata.datePublished"}, {"timestamp": "2023-03-14T17:15:00Z", "date_only": false, "value": "2023-03-14T17:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-6534-5P4F-CMCM", "record": "GHSA-6534-5P4F-CMCM", "field": "database_specific.nvd_published_at"}, {"timestamp": "2023-03-14T17:15:00Z", "date_only": false, "value": "2023-03-14T17:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2023-23421", "record": "GSD-2023-23421", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2023-03-14T17:15:15.563Z", "date_only": false, "value": "2023-03-14T17:15:15.563", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-23421", "record": "FKIE_CVE-2023-23421", "field": "published"}, {"timestamp": "2023-03-14T18:30:20Z", "date_only": false, "value": "2023-03-14T18:30:20Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-6534-5P4F-CMCM", "record": "GHSA-6534-5P4F-CMCM", "field": "published"}, {"timestamp": "2023-03-14T18:30:20Z", "date_only": false, "value": "2023-03-14T18:30:20Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-6534-5P4F-CMCM", "record": "GHSA-6534-5P4F-CMCM", "field": "modified"}, {"timestamp": "2023-03-14T19:23:18Z", "date_only": false, "value": "2023-03-14T19:23:18.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/59983", "record": "CVE-2023-23421", "field": "creation_timestamp", "uuid": "6e861630-d4cd-4ff2-ac8f-e5651d5870f4", "content": "\u203c CVE-2023-23421 \u203c\n\nWindows Kernel Elevation of Privilege Vulnerability\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/59983"}, {"timestamp": "2023-03-14T23:00:00Z", "date_only": false, "value": "2023-03-14T23:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0651", "record": "WID-SEC-W-2023-0651", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2023-03-14T23:00:00Z", "date_only": false, "value": "2023-03-14T23:00:00.000+00:00", "kind": "milestone", "label": "Published", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0651", "record": "WID-SEC-W-2023-0651", "field": "document.tracking.initial_release_date"}, {"timestamp": "2023-03-14T23:00:00Z", "date_only": false, "value": "2023-03-14T23:00:00.000+00:00", "kind": "other", "label": "Release date", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0651", "record": "WID-SEC-W-2023-0651", "field": "vulnerabilities.0.release_date"}, {"timestamp": "2023-03-15T00:00:00Z", "date_only": false, "value": "2023-03-15T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2023-AVI-0232", "record": "CERTFR-2023-AVI-0232", "field": "last_revision_date"}, {"timestamp": "2023-03-15T00:00:00Z", "date_only": false, "value": "2023-03-15T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2023-AVI-0232", "record": "CERTFR-2023-AVI-0232", "field": "initial_release_date"}, {"timestamp": "2023-03-15T00:00:00Z", "date_only": false, "value": "2023-03-15T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2023-AVI-0232", "record": "CERTFR-2023-AVI-0232", "field": "revisions.0.revision_date"}, {"timestamp": "2023-04-13T18:02:40Z", "date_only": false, "value": "2023-04-13T18:02:40.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "Telegram/gyCoG_HimPrHuJIO4PODdzGa-SbQUX3r8l5z0rakuXLR", "record": "CVE-2023-23421", "field": "creation_timestamp", "uuid": "c0486430-1555-46ac-ac24-222156fc823e"}, {"timestamp": "2023-04-18T07:16:18Z", "date_only": false, "value": "2023-04-18T07:16:18.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/RespaldoHackingTeam/1337", "record": "CVE-2023-23421", "field": "creation_timestamp", "uuid": "23590eaa-4d20-4fc7-adf1-e5ecc525040b", "content": "#exploit\n1. CVE-2023-28311:\nMS Word RCE Vulnerability\nhttps://github.com/nu11secur1ty/CVE-mitre/tree/main/2023/CVE-2023-28311\n\n2. CVE-2023-23420/ \nCVE-2023-23421, CVE-2023-23422, CVE-2023-23423:\nMS Windows Kernel New Registry Key name Insufficient Validation / Transactional Registry Key Rename Issues\nhttps://packetstormsecurity.com/files/171867/Microsoft-Windows-Kernel-New-Registry-Key-name-Insufficient-Validation.html\nhttps://packetstormsecurity.com/files/171866/Microsoft-Windows-Kernel-Transactional-Registry-Key-Rename-Issues.html", "url": "https://t.me/RespaldoHackingTeam/1337"}, {"timestamp": "2023-04-18T12:11:38Z", "date_only": false, "value": "2023-04-18T12:11:38.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/CyberSecurityTechnologies/8141", "record": "CVE-2023-23421", "field": "creation_timestamp", "uuid": "76806965-850a-45ca-bba4-5ef9751cf415", "content": "#exploit\n1. CVE-2023-28311:\nMS Word RCE Vulnerability\nhttps://github.com/nu11secur1ty/CVE-mitre/tree/main/2023/CVE-2023-28311\n\n2. CVE-2023-23420/ \nCVE-2023-23421, CVE-2023-23422, CVE-2023-23423:\nMS Windows Kernel New Registry Key name Insufficient Validation / Transactional Registry Key Rename Issues\nhttps://packetstormsecurity.com/files/171867/Microsoft-Windows-Kernel-New-Registry-Key-name-Insufficient-Validation.html\nhttps://packetstormsecurity.com/files/171866/Microsoft-Windows-Kernel-Transactional-Registry-Key-Rename-Issues.html", "url": "https://t.me/CyberSecurityTechnologies/8141"}, {"timestamp": "2023-04-27T19:15:00Z", "date_only": false, "value": "2023-04-27T19:15Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2023-23421", "record": "GSD-2023-23421", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2023-09-25T22:00:00Z", "date_only": false, "value": "2023-09-25T22:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0651", "record": "WID-SEC-W-2023-0651", "field": "document.tracking.revision_history.1.date"}, {"timestamp": "2023-09-25T22:00:00Z", "date_only": false, "value": "2023-09-25T22:00:00.000+00:00", "kind": "other", "label": "Updated", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0651", "record": "WID-SEC-W-2023-0651", "field": "document.tracking.current_release_date"}, {"timestamp": "2023-12-13T01:20:50.288Z", "date_only": false, "value": "2023-12-13T01:20:50.288990Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2023-23421", "record": "GSD-2023-23421", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-04-18T16:45:00Z", "date_only": false, "value": "2024-04-18T16:45:00.000000Z", "kind": "sighting", "label": "Seen", "source": "https://googleprojectzero.blogspot.com/2024/04/the-windows-registry-adventure-1.html", "record": "CVE-2023-23421", "field": "creation_timestamp", "uuid": "9654e819-fd01-42f7-a01b-fd262b162a42", "url": "https://googleprojectzero.blogspot.com/2024/04/the-windows-registry-adventure-1.html"}, {"timestamp": "2024-07-16T21:57:49.435Z", "date_only": false, "value": "2024-07-16T21:57:49.435461Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "cve-2023-23421", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2024-07-16T21:57:49.435Z", "date_only": false, "value": "2024-07-16T21:57:49.435461Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-23421", "record": "FKIE_CVE-2023-23421", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2024-07-16T21:57:55.875Z", "date_only": false, "value": "2024-07-16T21:57:55.875Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "cve-2023-23421", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2024-08-02T10:28:40.859Z", "date_only": false, "value": "2024-08-02T10:28:40.859Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "cve-2023-23421", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2024-08-15T17:46:39.771Z", "date_only": false, "value": "2024-08-15T17:46:39.771+00:00", "kind": "other", "label": "Document generated", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0651", "record": "WID-SEC-W-2023-0651", "field": "document.tracking.generator.date"}, {"timestamp": "2025-01-01T00:47:47.573Z", "date_only": false, "value": "2025-01-01T00:47:47.573Z", "kind": "other", "label": "Document generated", "source": "csaf_microsoft \u00b7 MSRC_CVE-2023-23421", "record": "MSRC_CVE-2023-23421", "field": "document.tracking.generator.date"}, {"timestamp": "2025-01-01T00:48:27.122Z", "date_only": false, "value": "2025-01-01T00:48:27.122Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "cve-2023-23421", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-01-01T00:48:27.122Z", "date_only": false, "value": "2025-01-01T00:48:27.122Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / microsoft", "record": "cve-2023-23421", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2025-05-23T05:00:00Z", "date_only": false, "value": "2025-05-23T05:00:00.000000Z", "kind": "sighting", "label": "Seen", "source": "https://projectzero.google/2025/05/the-windows-registry-adventure-7-attack-surface.html", "record": "CVE-2023-23421", "field": "creation_timestamp", "uuid": "1091c24b-5cb7-4e17-956e-0719d805765d", "url": "https://projectzero.google/2025/05/the-windows-registry-adventure-7-attack-surface.html"}, {"timestamp": "2025-05-23T07:05:54.874Z", "date_only": false, "value": "2025-05-23T07:05:54.874000Z", "kind": "sighting", "label": "Seen", "source": "https://googleprojectzero.blogspot.com/2025/05/the-windows-registry-adventure-7-attack-surface.html", "record": "CVE-2023-23421", "field": "creation_timestamp", "uuid": "6ed48c2c-9f33-4383-a01b-f566ec823853", "url": "https://googleprojectzero.blogspot.com/2025/05/the-windows-registry-adventure-7-attack-surface.html"}, {"timestamp": "2025-05-28T05:00:00Z", "date_only": false, "value": "2025-05-28T05:00:00.000000Z", "kind": "sighting", "label": "Seen", "source": "https://projectzero.google/2025/05/the-windows-registry-adventure-8-exploitation.html", "record": "CVE-2023-23421", "field": "creation_timestamp", "uuid": "f503b5b8-23d9-4b70-bac5-d22797c2539e", "url": "https://projectzero.google/2025/05/the-windows-registry-adventure-8-exploitation.html"}, {"timestamp": "2025-05-28T16:09:15.861Z", "date_only": false, "value": "2025-05-28T16:09:15.861000Z", "kind": "sighting", "label": "Seen", "source": "https://googleprojectzero.blogspot.com/2025/05/the-windows-registry-adventure-8-exploitation.html", "record": "CVE-2023-23421", "field": "creation_timestamp", "uuid": "f008c6fd-6508-4dcf-b5cc-3bd1c9717bd0", "url": 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