{"metadata": {"vulnerability": "CVE-2021-37915", "count": 19, "kinds": {"milestone": 4, "sighting": 6, "kev": 0, "other": 9}}, "data": [{"timestamp": "2021-08-02T00:00:00Z", "date_only": false, "value": "2021-08-02T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-37915", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-10-28T11:11:28Z", "date_only": false, "value": "2021-10-28T11:11:28.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / mitre", "record": "CVE-2021-37915", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2021-10-28T11:11:29Z", "date_only": false, "value": "2021-10-28T11:11:29.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-37915", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2021-10-28T12:15:00Z", "date_only": false, "value": "2021-10-28T12:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-MFHV-6C62-C8W2", "record": "GHSA-MFHV-6C62-C8W2", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2021-10-28T12:15:00Z", "date_only": false, "value": "2021-10-28T12:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-37915", "record": "GSD-2021-37915", "field": "namespaces.nvd.nist.gov.publishedDate", "linked_record": true}, {"timestamp": "2021-10-28T12:15:08.477Z", "date_only": false, "value": "2021-10-28T12:15:08.477", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-37915", "record": "FKIE_CVE-2021-37915", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2021-11-02T14:50:00Z", "date_only": false, "value": "2021-11-02T14:50Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-37915", "record": "GSD-2021-37915", "field": "namespaces.nvd.nist.gov.lastModifiedDate", "linked_record": true}, {"timestamp": "2022-05-24T19:19:10Z", "date_only": false, "value": "2022-05-24T19:19:10Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-MFHV-6C62-C8W2", "record": "GHSA-MFHV-6C62-C8W2", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2022-05-24T19:19:10Z", "date_only": false, "value": "2022-05-24T19:19:10Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-MFHV-6C62-C8W2", "record": "GHSA-MFHV-6C62-C8W2", "field": "modified", "linked_record": true}, {"timestamp": "2023-12-13T01:23:09.874Z", "date_only": false, "value": "2023-12-13T01:23:09.874874Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-37915", "record": "GSD-2021-37915", "field": "gsd.osvSchema.modified", "linked_record": true}, {"timestamp": "2024-08-04T01:30:09.022Z", "date_only": false, "value": "2024-08-04T01:30:09.022Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-37915", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-08-04T01:30:09.022Z", "date_only": false, "value": "2024-08-04T01:30:09.022Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-37915", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2024-08-05T18:55:24Z", "date_only": false, "value": "2024-08-05T18:55:24.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/4614", "record": "CVE-2021-37915", "field": "creation_timestamp", "uuid": "d7e558db-51de-4494-932c-37925396a8a0", "content": "#exploit\n1. Exploiting Grandstream HT801 ATA\n(CVE-2021-37748, CVE-2021-37915)\nhttps://www.secforce.com/blog/exploiting-grandstream-ht801-ata-cve-2021-37748-cve-2021-37915\n]-> PoC: https://github.com/SECFORCE/CVE-2021-37748\n\n2. Finding An Unauthenticated RCE in MovableType (CVE-2021-20837)\nhttps://nemesis.sh/posts/movable-type-0day\n]-> PoC: https://github.com/ghost-nemesis/cve-2021-20837-poc", "url": "https://t.me/CyberSecurityTechnologies/4614", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, {"timestamp": "2026-06-17T04:01:14.637Z", "date_only": false, "value": "2026-06-17T04:01:14.637", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-37915", "record": "FKIE_CVE-2021-37915", "field": "lastModified", "linked_record": true}, {"timestamp": "2026-07-29T12:02:51.752Z", "date_only": false, "value": "2026-07-29T12:02:51.752633Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/reverseame/1794", "record": "CVE-2021-37915", "field": "creation_timestamp", "uuid": "73e256e0-15f0-4f77-9e55-4e5ef388e025", "url": "https://t.me/reverseame/1794"}, {"timestamp": "2026-07-30T00:02:41.789Z", "date_only": false, "value": "2026-07-30T00:02:41.789427Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/reverseame/1794", "record": "CVE-2021-37915", "field": "creation_timestamp", "uuid": "0336e53b-f5e5-4bf1-b03d-42d475ab1c96", "url": "https://t.me/reverseame/1794"}, {"timestamp": "2026-08-03T04:06:25.052Z", "date_only": false, "value": "2026-08-03T04:06:25.052910Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/reverseame/1794", "record": "CVE-2021-37915", "field": "creation_timestamp", "uuid": "0273750a-3bd8-4362-ad61-afc697727ee7", "url": "https://t.me/reverseame/1794", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, {"timestamp": "2026-08-04T00:00:50.648Z", "date_only": false, "value": "2026-08-04T00:00:50.648971Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/reverseame/1794", "record": "CVE-2021-37915", "field": "creation_timestamp", "uuid": "18f4947a-696a-4b27-8059-e224a448d113", "url": "https://t.me/reverseame/1794", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, {"timestamp": "2026-09-01T17:00:37.227Z", "date_only": false, "value": "2026-09-01T17:00:37.227786Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cissp/4682", "record": "CVE-2021-37915", "field": "creation_timestamp", "uuid": "1a8cf58f-1e05-41f9-a1d7-d61a10c0a355", "url": "https://t.me/cissp/4682"}], "metrics": {"as_of": "2026-11-10T20:42:08.667Z", "anchors": {"origin": {"timestamp": "2021-10-28T11:11:29Z", "date_only": false, "value": "2021-10-28T11:11:29.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-37915", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2021-10-28T11:11:29Z", "date_only": false, "value": "2021-10-28T11:11:29.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-37915", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "exploit_publication": {"timestamp": "2024-08-05T18:55:24Z", "date_only": false, "value": "2024-08-05T18:55:24.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/4614", "record": "CVE-2021-37915", "field": "creation_timestamp", "uuid": "d7e558db-51de-4494-932c-37925396a8a0", "content": "#exploit\n1. Exploiting Grandstream HT801 ATA\n(CVE-2021-37748, CVE-2021-37915)\nhttps://www.secforce.com/blog/exploiting-grandstream-ht801-ata-cve-2021-37748-cve-2021-37915\n]-> PoC: https://github.com/SECFORCE/CVE-2021-37748\n\n2. Finding An Unauthenticated RCE in MovableType (CVE-2021-20837)\nhttps://nemesis.sh/posts/movable-type-0day\n]-> PoC: https://github.com/ghost-nemesis/cve-2021-20837-poc", "url": "https://t.me/CyberSecurityTechnologies/4614", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "exploitation": null, "patch": null}, "vendor_response_time": {"available": false, "missing": ["start", "end"]}, "time_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit_publication": {"available": true, "seconds": 87464635.0, "hours": 24295.731944444444, "days": 1012.3221643518518, "min_seconds": 87464635.0, "max_seconds": 87464635.0, "approximate": false, "ongoing": false, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2021-10-28T11:11:29Z", "date_only": false, "value": "2021-10-28T11:11:29.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-37915", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2024-08-05T18:55:24Z", "date_only": false, "value": "2024-08-05T18:55:24.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/4614", "record": "CVE-2021-37915", "field": "creation_timestamp", "uuid": "d7e558db-51de-4494-932c-37925396a8a0", "content": "#exploit\n1. Exploiting Grandstream HT801 ATA\n(CVE-2021-37748, CVE-2021-37915)\nhttps://www.secforce.com/blog/exploiting-grandstream-ht801-ata-cve-2021-37748-cve-2021-37915\n]-> PoC: https://github.com/SECFORCE/CVE-2021-37748\n\n2. Finding An Unauthenticated RCE in MovableType (CVE-2021-20837)\nhttps://nemesis.sh/posts/movable-type-0day\n]-> PoC: https://github.com/ghost-nemesis/cve-2021-20837-poc", "url": "https://t.me/CyberSecurityTechnologies/4614", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}}, "time_to_patch": {"available": false, "missing": ["start", "end"]}, "total_time_to_patch": {"available": false, "missing": ["start", "end"]}, "disclosure_to_patch": {"available": false, "missing": ["end"]}, "time_unpatched": {"available": true, "seconds": 158923839.667639, "hours": 44145.51101878861, "days": 1839.3962924495254, "min_seconds": 158923839.667639, "max_seconds": 158923839.667639, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2021-10-28T11:11:29Z", "date_only": false, "value": "2021-10-28T11:11:29.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-37915", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-10T20:42:08.667Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": true, "seconds": 71459204.667639, "hours": 19849.779074344166, "days": 827.0741280976737, "min_seconds": 71459204.667639, "max_seconds": 71459204.667639, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2024-08-05T18:55:24Z", "date_only": false, "value": "2024-08-05T18:55:24.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/4614", "record": "CVE-2021-37915", "field": "creation_timestamp", "uuid": "d7e558db-51de-4494-932c-37925396a8a0", "content": "#exploit\n1. Exploiting Grandstream HT801 ATA\n(CVE-2021-37748, CVE-2021-37915)\nhttps://www.secforce.com/blog/exploiting-grandstream-ht801-ata-cve-2021-37748-cve-2021-37915\n]-> PoC: https://github.com/SECFORCE/CVE-2021-37748\n\n2. Finding An Unauthenticated RCE in MovableType (CVE-2021-20837)\nhttps://nemesis.sh/posts/movable-type-0day\n]-> PoC: https://github.com/ghost-nemesis/cve-2021-20837-poc", "url": "https://t.me/CyberSecurityTechnologies/4614", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "end": {"timestamp": "2026-11-10T20:42:08.667Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}}}