{"metadata": {"vulnerability": "cve-2021-37580", "count": 72, "kinds": {"milestone": 4, "sighting": 35, "kev": 11, "other": 22}}, "data": [{"timestamp": "2021-07-27T00:00:00Z", "date_only": false, "value": "2021-07-27T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2021-37580", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-11-16T00:00:00Z", "date_only": false, "value": "2021-11-16T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202111-0822", "record": "VAR-202111-0822", "field": "sources_release_date.data.1.date"}, {"timestamp": "2021-11-16T00:00:00Z", "date_only": true, "value": "2021-11-16", "kind": "other", "label": "Pubdate", "source": "gsd \u00b7 GSD-2021-37580", "record": "GSD-2021-37580", "field": "namespaces.gitlab.com.advisories.0.pubdate"}, {"timestamp": "2021-11-16T09:35:11Z", "date_only": false, "value": "2021-11-16T09:35:11.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2021-37580", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-11-16T10:15:00Z", "date_only": false, "value": "2021-11-16T10:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-VPFP-5GWQ-G533", "record": "GHSA-VPFP-5GWQ-G533", "field": "database_specific.nvd_published_at"}, {"timestamp": "2021-11-16T10:15:00Z", "date_only": false, "value": "2021-11-16T10:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-37580", "record": "GSD-2021-37580", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2021-11-16T10:15:07.220Z", "date_only": false, "value": "2021-11-16T10:15:07.220000", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202111-0822", "record": "VAR-202111-0822", "field": "sources_release_date.data.4.date"}, {"timestamp": "2021-11-16T10:15:07.220Z", "date_only": false, "value": "2021-11-16T10:15:07.220", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-37580", "record": "FKIE_CVE-2021-37580", "field": "published"}, {"timestamp": "2021-11-16T12:06:06Z", "date_only": false, "value": "2021-11-16T12:06:06.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / apache", "record": "cve-2021-37580", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2021-11-17T00:00:00Z", "date_only": true, "value": "2021-11-17", "kind": "other", "label": "Date", "source": "gsd \u00b7 GSD-2021-37580", "record": "GSD-2021-37580", "field": "namespaces.gitlab.com.advisories.0.date"}, {"timestamp": "2021-11-17T00:00:00Z", "date_only": false, "value": "2021-11-17T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202111-0822", "record": "VAR-202111-0822", "field": "sources_update_date.data.1.date"}, {"timestamp": "2021-11-17T00:00:00Z", "date_only": true, "value": "2021-11-17", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2021-89682", "record": "CNVD-2021-89682", "field": "submitTime"}, {"timestamp": "2021-11-17T13:31:40Z", "date_only": false, "value": "2021-11-17T13:31:40.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/GithubRedTeam/868", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "1917ef68-8e4f-4bb8-aff7-cffcf4dea8a0", "content": "GitHub\u76d1\u63a7\u6d88\u606f\u63d0\u9192\uff01\uff01\uff01\n\n\u66f4\u65b0\u4e86\uff1aCVE-2021\n\u63cf\u8ff0\uff1aCVE-2021-37580\u7684poc\nURL\uff1ahttps://github.com/fengwenhua/CVE-2021-37580", "url": "https://t.me/GithubRedTeam/868"}, {"timestamp": "2021-11-17T20:17:00Z", "date_only": false, "value": "2021-11-17T20:17Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-37580", "record": "GSD-2021-37580", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2021-11-17T20:17:30.813Z", "date_only": false, "value": "2021-11-17T20:17:30.813000", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202111-0822", "record": "VAR-202111-0822", "field": "sources_update_date.data.4.date"}, {"timestamp": "2021-11-17T23:15:30Z", "date_only": false, "value": "2021-11-17T23:15:30Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-VPFP-5GWQ-G533", "record": "GHSA-VPFP-5GWQ-G533", "field": "published"}, {"timestamp": "2021-11-18T00:23:00Z", "date_only": false, "value": "2021-11-18T00:23:00.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/hacker_trick/440", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "703d0327-173d-4fec-8174-e56ddc96a7c6", "content": "#poc CVE-2021-41794 Exploit the Fuzz\nExploiting Vulnerabilities in 5G Core Networks\nhttps://research.nccgroup.com/2021/11/16/exploit-the-fuzz-exploiting-vulnerabilities-in-5g-core-networks\n\n#CVE-2021-41228 TensorFlow Python Code Injection: More eval() Woes \nhttps://jfrog.com/blog/tensorflow-python-code-injection-more-eval-woes\n\n#poc CVE-2021-37580\nhttps://github.com/fengwenhua/CVE-2021-37580", "url": "https://t.me/hacker_trick/440"}, {"timestamp": "2021-11-20T06:56:13Z", "date_only": false, "value": "2021-11-20T06:56:13.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/BlueRedTeam/1197", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "7ff0147a-c7dc-49cf-80c8-2428fd91894d", "content": "#exploit\n1. CVE-2021-43617:\nBypass CRF\nhttps://github.com/kombat1/CVE-2021-43617\n\n2. Linux: UAF read: SO_PEERCRED\nand SO_PEERGROUPS race with listen() (and connect())\nhttps://bugs.chromium.org/p/project-zero/issues/detail?id=2230\n\n3. CVE-2021-37580:\nApache ShenYu 2.3.0/2.4.0 authentication bypass\nhttps://github.com/0x0021h/expbox/blob/main/cve-2021-37580-poc.py\n\n@BlueRedTeam", "url": "https://t.me/BlueRedTeam/1197"}, {"timestamp": "2021-11-20T13:55:25Z", "date_only": false, "value": "2021-11-20T13:55:25.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/4790", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "4f98e8b9-f54d-42c4-8389-b8280b1a1b3b", "content": "#exploit\n1. CVE-2021-43617:\nBypass CRF\nhttps://github.com/kombat1/CVE-2021-43617\n\n2. Linux: UAF read: SO_PEERCRED\nand SO_PEERGROUPS race with listen() (and connect())\nhttps://bugs.chromium.org/p/project-zero/issues/detail?id=2230\n\n3. CVE-2021-37580:\nApache ShenYu 2.3.0/2.4.0 authentication bypass\nhttps://github.com/0x0021h/expbox/blob/main/cve-2021-37580-poc.py", "url": "https://t.me/CyberSecurityTechnologies/4790"}, {"timestamp": "2021-11-21T14:55:48Z", "date_only": false, "value": "2021-11-21T14:55:48.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/cKure/8158", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "3f0eae61-a13b-4af5-a396-fbb4851c3477", "content": "\u25a0\u25a0\u25a0\u25a0\u25a1 CVE-2021-37580: Apache ShenYu Admin bypass JWT authentication.\n\nhttps://github.com/fengwenhua/CVE-2021-37580", "url": "https://t.me/cKure/8158"}, {"timestamp": "2021-11-22T00:00:00Z", "date_only": false, "value": "2021-11-22T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202111-0822", "record": "VAR-202111-0822", "field": "sources_update_date.data.0.date"}, {"timestamp": "2021-11-22T00:00:00Z", "date_only": true, "value": "2021-11-22", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2021-89682", "record": "CNVD-2021-89682", "field": "openTime"}, {"timestamp": "2021-11-25T00:00:00Z", "date_only": false, "value": "2021-11-25T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202111-0822", "record": "VAR-202111-0822", "field": "sources_update_date.data.3.date"}, {"timestamp": "2022-11-11T00:00:00Z", "date_only": false, "value": "2022-11-11T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202111-0822", "record": "VAR-202111-0822", "field": "sources_release_date.data.2.date"}, {"timestamp": "2022-11-11T05:28:00Z", "date_only": false, "value": "2022-11-11T05:28:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202111-0822", "record": "VAR-202111-0822", "field": "sources_update_date.data.2.date"}, {"timestamp": "2023-09-05T22:18:19Z", "date_only": false, "value": "2023-09-05T22:18:19Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-VPFP-5GWQ-G533", "record": "GHSA-VPFP-5GWQ-G533", "field": "modified"}, {"timestamp": "2023-10-10T08:59:29Z", "date_only": false, "value": "2023-10-10T08:59:29.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/GithubRedTeam/5346", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "719079d2-9e59-4005-b950-502a19121ce0", "content": "GitHub\u76d1\u63a7\u6d88\u606f\u63d0\u9192\uff01\uff01\uff01 \n\n\u66f4\u65b0\u4e86\uff1a\u7ed5\u8fc7\n\u63cf\u8ff0\uff1aApache ShenYu Admin JWT\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e(CVE-2021-37580)\nURL\uff1ahttps://github.com/CN016/Apache-ShenYu-Admin-JWT-CVE-2021-37580-\n\n\u6807\u7b7e\uff1a#\u7ed5\u8fc7", "url": "https://t.me/GithubRedTeam/5346"}, {"timestamp": "2023-10-14T14:57:02Z", "date_only": false, "value": "2023-10-14T14:57:02+00:00", "kind": "kev", "label": "Asserted", "source": "shadowserver", "record": "CVE-2021-37580", "field": "timestamps.asserted_at", "uuid": "3cd2f4d1-5884-49dc-810e-a4e3575f0b2b", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2023-10-14T14:57:02Z", "date_only": false, "value": "2023-10-14T14:57:02+00:00", "kind": "kev", "label": "First seen", "source": "shadowserver", "record": "CVE-2021-37580", "field": "timestamps.first_seen_at", "uuid": "3cd2f4d1-5884-49dc-810e-a4e3575f0b2b", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2023-12-13T01:23:09.975Z", "date_only": false, "value": "2023-12-13T01:23:09.975298Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-37580", "record": "GSD-2021-37580", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-04T01:23:01.186Z", "date_only": false, "value": "2024-08-04T01:23:01.186Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "cve-2021-37580", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-08-04T01:23:01.186Z", "date_only": false, "value": "2024-08-04T01:23:01.186Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "cve-2021-37580", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2024-08-14T13:53:47.025Z", "date_only": false, "value": "2024-08-14T13:53:47.025000Z", "kind": "other", "label": "Last update date", "source": "variot \u00b7 VAR-202111-0822", "record": "VAR-202111-0822", "field": "last_update_date"}, {"timestamp": "2024-11-21T00:00:00Z", "date_only": false, "value": "2024-11-21T00:00:00.000000Z", "kind": "sighting", "label": "Exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2024-11-21)", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "5600557e-e409-4ee7-a183-3b462f11c240"}, {"timestamp": "2025-01-26T00:00:00Z", "date_only": false, "value": "2025-01-26T00:00:00.000000Z", "kind": "sighting", "label": "Seen", "source": "The Shadowserver (honeypot/common-vulnerabilities) - (2025-01-26)", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "cc775a08-c28b-469c-86c7-d486ac250cdb"}, {"timestamp": "2025-05-11T00:00:00Z", "date_only": false, "value": "2025-05-11T00:00:00.000000Z", "kind": "sighting", "label": "Exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-05-11)", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "224c3193-a070-40a4-8945-81f96706410c"}, {"timestamp": "2025-05-17T00:00:00Z", "date_only": false, "value": "2025-05-17T00:00:00.000000Z", "kind": "sighting", "label": "Exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-05-17)", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "ef32a2d1-88a2-4307-9820-24f1b92c3f21"}, {"timestamp": "2025-05-21T00:00:00Z", "date_only": false, "value": "2025-05-21T00:00:00.000000Z", "kind": "sighting", "label": "Exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-05-21)", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "508bed21-e68a-4988-a896-dccf9f6858fc"}, {"timestamp": "2025-05-24T00:00:00Z", "date_only": false, "value": "2025-05-24T00:00:00.000000Z", "kind": "sighting", "label": "Exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-05-24)", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "e16d8db5-ec0f-46dc-9b5d-85b6edea2f6b"}, {"timestamp": "2025-05-26T00:00:00Z", "date_only": false, "value": "2025-05-26T00:00:00.000000Z", "kind": "sighting", "label": "Exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-05-26)", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "058cab12-4751-4551-8cac-500b882b8e10"}, {"timestamp": "2025-11-08T00:00:00Z", "date_only": false, "value": "2025-11-08T00:00:00+00:00", "kind": "kev", "label": "Asserted", "source": "kevintel", "record": "CVE-2021-37580", "field": "timestamps.asserted_at", "uuid": "27d948ff-8ec6-4133-b204-0f22fe97d5ab", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2025-11-08T00:00:00Z", "date_only": false, "value": "2025-11-08T00:00:00.000Z", "kind": "kev", "label": "Catalog added", "source": "kevintel", "record": "CVE-2021-37580", "field": "evidence.0.details.added_date", "uuid": "27d948ff-8ec6-4133-b204-0f22fe97d5ab", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2025-11-08T00:00:00Z", "date_only": false, "value": "2025-11-08T00:00:00.000000Z", "kind": "sighting", "label": "Exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-11-08)", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "18b13b2f-be09-4eb8-ac78-534b61c0d273"}, {"timestamp": "2025-11-08T00:00:00Z", "date_only": false, "value": "2025-11-08T00:00:00+00:00", "kind": "kev", "label": "First seen", "source": "kevintel", "record": "CVE-2021-37580", "field": "timestamps.first_seen_at", "uuid": "27d948ff-8ec6-4133-b204-0f22fe97d5ab", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2025-11-08T00:00:00Z", "date_only": false, "value": "2025-11-08T00:00:00+00:00", "kind": "kev", "label": "Status updated", "source": "kevintel", "record": "CVE-2021-37580", "field": "status.status_updated_at", "uuid": "27d948ff-8ec6-4133-b204-0f22fe97d5ab", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2025-12-05T00:00:00Z", "date_only": false, "value": "2025-12-05T00:00:00.000000Z", "kind": "sighting", "label": "Exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-12-05)", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "2fd1de88-8df9-4931-a192-a79f1deb907a"}, {"timestamp": "2025-12-09T00:00:00Z", "date_only": false, "value": "2025-12-09T00:00:00.000000Z", "kind": "sighting", "label": "Exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-12-09)", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "231f0b1d-83bc-43a0-82e5-21c8fda20cb9"}, {"timestamp": "2025-12-15T00:00:00Z", "date_only": false, "value": "2025-12-15T00:00:00.000000Z", "kind": "sighting", "label": "Exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-12-15)", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "a8401541-e9c7-40d5-becb-14bc0138c881"}, {"timestamp": "2025-12-17T00:00:00Z", "date_only": false, "value": "2025-12-17T00:00:00.000000Z", "kind": "sighting", "label": "Exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-12-17)", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "890aa59e-c8e4-466f-b875-84386625f685"}, {"timestamp": "2025-12-20T00:00:00Z", "date_only": false, "value": "2025-12-20T00:00:00.000000Z", "kind": "sighting", "label": "Exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-12-20)", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "51b8cb85-d2c4-4896-9a71-c32e1914e6a0"}, {"timestamp": "2025-12-22T00:00:00Z", "date_only": false, "value": "2025-12-22T00:00:00.000000Z", "kind": "sighting", "label": "Exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-12-22)", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "817b3845-04bf-41dd-94e6-c734a9957365"}, {"timestamp": "2026-02-11T00:00:00Z", "date_only": false, "value": "2026-02-11T00:00:00.000000Z", "kind": "sighting", "label": "Exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-02-11)", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "14b8c961-fbf0-4065-b465-628a0707368c"}, {"timestamp": "2026-03-15T00:00:00Z", "date_only": false, "value": "2026-03-15T00:00:00.000000Z", "kind": "sighting", "label": "Exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-03-15)", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "e6bf91a2-4458-489e-99d9-890d91c80fca"}, {"timestamp": "2026-06-17T04:00:46.960Z", "date_only": false, "value": "2026-06-17T04:00:46.960", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-37580", "record": "FKIE_CVE-2021-37580", "field": "lastModified"}, {"timestamp": "2026-06-19T12:41:46Z", "date_only": false, "value": "2026-06-19T12:41:46+00:00", "kind": "kev", "label": "Recorded", "source": "kevintel", "record": "CVE-2021-37580", "field": "timestamps.recorded_at", "uuid": "27d948ff-8ec6-4133-b204-0f22fe97d5ab", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2026-06-19T12:42:41.721Z", "date_only": false, "value": "2026-06-19T12:42:41.721276Z", "kind": "sighting", "label": "Exploited", "source": "https://db.gcve.eu/known-exploited-vulnerabilities-catalog/27d948ff-8ec6-4133-b204-0f22fe97d5ab", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "2bf0ebe6-f283-4d09-a0a2-e016d303102d", "url": "https://db.gcve.eu/known-exploited-vulnerabilities-catalog/27d948ff-8ec6-4133-b204-0f22fe97d5ab"}, {"timestamp": "2026-06-19T12:45:48.213Z", "date_only": false, "value": "2026-06-19T12:45:48.213172Z", "kind": "sighting", "label": "Exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/b0d013e5-54c9-4550-89a4-1c577cc00095", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "7773224a-bf60-45f9-9528-3be8d07f3aeb", "url": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/b0d013e5-54c9-4550-89a4-1c577cc00095"}, {"timestamp": "2026-06-23T14:03:15.766Z", "date_only": false, "value": "2026-06-23T14:03:15.766973Z", "kind": "sighting", "label": "Exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/24ec6005-f39a-4097-bc48-87809d2cd251", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "c828278c-6dca-4688-bfba-6310b667c6ee", "url": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/24ec6005-f39a-4097-bc48-87809d2cd251"}, {"timestamp": "2026-06-30T09:22:41.839Z", "date_only": false, "value": "2026-06-30T09:22:41.839599Z", "kind": "sighting", "label": "Exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/981ade6b-bc7a-41f3-98b9-1f9e543725fd", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "4776588e-9c8b-4b81-82d8-dfbe41dbd81e", "url": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/981ade6b-bc7a-41f3-98b9-1f9e543725fd"}, {"timestamp": "2026-07-01T05:54:14.677Z", "date_only": false, "value": "2026-07-01T05:54:14.677640Z", "kind": "sighting", "label": "Exploited", "source": "https://db.gcve.eu/known-exploited-vulnerabilities-catalog/3cd2f4d1-5884-49dc-810e-a4e3575f0b2b", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "c4f2d388-0caa-47c8-80a4-71b2161b2254", "url": "https://db.gcve.eu/known-exploited-vulnerabilities-catalog/3cd2f4d1-5884-49dc-810e-a4e3575f0b2b"}, {"timestamp": "2026-08-27T12:00:07.330Z", "date_only": false, "value": "2026-08-27T12:00:07.330748Z", "kind": "sighting", "label": "Seen", "source": "Telegram/mXwJqGjsLNp0LFwWbXU4h3vA714Oj6yIG5AFZePUNxHCgwE", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "6978ffd3-a4a4-43a8-babf-c3ed7ea3b08c"}, {"timestamp": "2026-08-29T00:00:28.979Z", "date_only": false, "value": "2026-08-29T00:00:28.979830Z", "kind": "sighting", "label": "Published proof of concept", "source": "Telegram/mXwJqGjsLNp0LFwWbXU4h3vA714Oj6yIG5AFZePUNxHCgwE", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "5997651b-a2b2-4242-bb0c-ac31d081a5fe"}, {"timestamp": "2026-09-01T17:00:35.138Z", "date_only": false, "value": "2026-09-01T17:00:35.138385Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cissp/4835", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "5e2db414-2997-4e7b-abb4-e460ad37c87d", "url": "https://t.me/cissp/4835"}, {"timestamp": "2026-09-02T16:00:04.195Z", "date_only": false, "value": "2026-09-02T16:00:04.195125Z", "kind": "sighting", "label": "Seen", "source": "Telegram/IRTE9BuztUkbbzgFrWUM1pze1uX-gYcshu3x9GLl0PBW0lw", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "3c83036c-2496-4c8d-85bd-aec6ee0637bc"}, {"timestamp": "2026-09-03T00:00:42.677Z", "date_only": false, "value": "2026-09-03T00:00:42.677777Z", "kind": "sighting", "label": "Published proof of concept", "source": "Telegram/IRTE9BuztUkbbzgFrWUM1pze1uX-gYcshu3x9GLl0PBW0lw", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "9af95b68-8bc7-4206-acf0-ea3d92a5cf09"}, {"timestamp": "2026-09-04T18:00:03.671Z", "date_only": false, "value": "2026-09-04T18:00:03.671101Z", "kind": "sighting", "label": "Seen", "source": "Telegram/lpcaxohlevWOQx_YAX_9XUMgFve84tVn0viR4d8tnkij6ww", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "c8325799-2528-4690-85cd-e24efece38c9"}, {"timestamp": "2026-09-05T01:00:21.288Z", "date_only": false, "value": "2026-09-05T01:00:21.288457Z", "kind": "sighting", "label": "Published proof of concept", "source": "Telegram/lpcaxohlevWOQx_YAX_9XUMgFve84tVn0viR4d8tnkij6ww", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "9aa4ac56-3de5-4944-9589-d6f27f4406ed"}, {"timestamp": "2026-09-10T14:00:05.372Z", "date_only": false, "value": "2026-09-10T14:00:05.372295Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/cissp/4835", "record": "CVE-2021-37580", "field": "creation_timestamp", "uuid": "64b5b886-8ec3-4e02-a406-b89a9e811017", "url": "https://t.me/cissp/4835"}, {"timestamp": "2026-10-28T00:00:00Z", "date_only": false, "value": "2026-10-28T00:00:00+00:00", "kind": "kev", "label": "Last seen", "source": "shadowserver", "record": "CVE-2021-37580", "field": "timestamps.last_seen_at", "uuid": "3cd2f4d1-5884-49dc-810e-a4e3575f0b2b", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2026-10-28T00:00:00Z", "date_only": true, "value": "2026-10-28", "kind": "kev", "label": "Observation date", "source": "shadowserver", "record": "CVE-2021-37580", "field": "evidence.0.details.observation_date", "uuid": "3cd2f4d1-5884-49dc-810e-a4e3575f0b2b", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2026-10-28T00:00:00Z", "date_only": false, "value": "2026-10-28T00:00:00+00:00", "kind": "kev", "label": "Status updated", "source": "shadowserver", "record": "CVE-2021-37580", "field": "status.status_updated_at", "uuid": "3cd2f4d1-5884-49dc-810e-a4e3575f0b2b", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2026-10-30T01:00:01Z", "date_only": false, "value": "2026-10-30T01:00:01+00:00", "kind": "kev", "label": "Recorded", "source": "shadowserver", "record": "CVE-2021-37580", "field": "timestamps.recorded_at", "uuid": "3cd2f4d1-5884-49dc-810e-a4e3575f0b2b", "status": {"status_reason": "confirmed", "exploited": true}}]}