{"metadata": {"vulnerability": "CVE-2021-21893", "count": 22, "kinds": {"milestone": 6, "sighting": 2, "kev": 0, "other": 14}}, "data": [{"timestamp": "2021-01-04T00:00:00Z", "date_only": false, "value": "2021-01-04T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-21893", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-07-27T00:00:00Z", "date_only": false, "value": "2021-07-27T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-578", "record": "CERTFR-2021-AVI-578", "field": "initial_release_date"}, {"timestamp": "2021-07-27T00:00:00Z", "date_only": false, "value": "2021-07-27T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-578", "record": "CERTFR-2021-AVI-578", "field": "revisions.0.revision_date"}, {"timestamp": "2021-07-29T00:00:00Z", "date_only": true, "value": "2021-07-29", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2024-17013", "record": "CNVD-2024-17013", "field": "submitTime"}, {"timestamp": "2021-08-05T20:07:34Z", "date_only": false, "value": "2021-08-05T20:07:34.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-21893", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-08-05T20:07:34Z", "date_only": false, "value": "2021-08-05T20:07:34.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / talos", "record": "CVE-2021-21893", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2021-08-05T21:15:00Z", "date_only": false, "value": "2021-08-05T21:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-CJVQ-XVV5-F922", "record": "GHSA-CJVQ-XVV5-F922", "field": "database_specific.nvd_published_at"}, {"timestamp": "2021-08-05T21:15:00Z", "date_only": false, "value": "2021-08-05T21:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-21893", "record": "GSD-2021-21893", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2021-08-05T21:15:10.827Z", "date_only": false, "value": "2021-08-05T21:15:10.827", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-21893", "record": "FKIE_CVE-2021-21893", "field": "published"}, {"timestamp": "2021-08-23T00:00:00Z", "date_only": false, "value": "2021-08-23T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-578", "record": "CERTFR-2021-AVI-578", "field": "last_revision_date"}, {"timestamp": "2021-08-23T00:00:00Z", "date_only": false, "value": "2021-08-23T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-578", "record": "CERTFR-2021-AVI-578", "field": "revisions.1.revision_date"}, {"timestamp": "2022-05-24T22:28:33Z", "date_only": false, "value": "2022-05-24T22:28:33Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-CJVQ-XVV5-F922", "record": "GHSA-CJVQ-XVV5-F922", "field": "published"}, {"timestamp": "2022-05-24T22:28:33Z", "date_only": false, "value": "2022-05-24T22:28:33Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-CJVQ-XVV5-F922", "record": "GHSA-CJVQ-XVV5-F922", "field": "modified"}, {"timestamp": "2022-09-03T03:26:00Z", "date_only": false, "value": "2022-09-03T03:26Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-21893", "record": "GSD-2021-21893", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2023-12-13T01:23:11.145Z", "date_only": false, "value": "2023-12-13T01:23:11.145417Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-21893", "record": "GSD-2021-21893", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-02-03T18:24:47Z", "date_only": false, "value": "2024-02-03T18:24:47.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/3935", "record": "CVE-2021-21893", "field": "creation_timestamp", "uuid": "cffcc92e-1c5e-49ce-8c4a-aa217d3bfa34", "content": "#Threat_Research\n1. UaF vulnerabilities in Foxit PDF Reader (CVE-2021-21831, CVE-2021-21870, CVE-2021-21893)\nhttps://blog.talosintelligence.com/2021/07/vulnerability-spotlight-use-after-free.html\n2. Sunhillo SureLine Unauthenticated OS Command Injection (PoC for CVE-2021-36380)\nhttps://research.nccgroup.com/2021/07/26/technical-advisory-sunhillo-sureline-unauthenticated-os-command-injection-cve-2021-36380", "url": "https://t.me/CyberSecurityTechnologies/3935"}, {"timestamp": "2024-04-09T00:00:00Z", "date_only": true, "value": "2024-04-09", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2024-17013", "record": "CNVD-2024-17013", "field": "openTime"}, {"timestamp": "2024-08-03T18:30:22.702Z", "date_only": false, "value": "2024-08-03T18:30:22.702Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-21893", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-08-03T18:30:22.702Z", "date_only": false, "value": "2024-08-03T18:30:22.702Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-21893", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2024-12-17T00:00:00Z", "date_only": true, "value": "2024-12-17", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-578", "record": "CERTFR-2021-AVI-578", "field": "vendor_advisories.0.published_at"}, {"timestamp": "2026-06-17T03:36:18.810Z", "date_only": false, "value": "2026-06-17T03:36:18.810", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-21893", "record": "FKIE_CVE-2021-21893", "field": "lastModified"}, {"timestamp": "2026-09-01T17:00:45.087Z", "date_only": false, "value": "2026-09-01T17:00:45.087947Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cissp/3912", "record": "CVE-2021-21893", "field": "creation_timestamp", "uuid": "5d8ee067-616c-476c-9a58-832abae3c281", "url": "https://t.me/cissp/3912"}]}