{"metadata": {"vulnerability": "CVE-2021-20156", "count": 25, "kinds": {"milestone": 4, "sighting": 1, "kev": 0, "other": 20}}, "data": [{"timestamp": "2020-12-17T00:00:00Z", "date_only": false, "value": "2020-12-17T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-20156", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-12-30T00:00:00Z", "date_only": false, "value": "2021-12-30T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202112-2061", "record": "VAR-202112-2061", "field": "sources_release_date.data.1.date"}, {"timestamp": "2021-12-30T21:31:02Z", "date_only": false, "value": "2021-12-30T21:31:02.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-20156", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-12-30T21:31:02Z", "date_only": false, "value": "2021-12-30T21:31:02.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / tenable", "record": "CVE-2021-20156", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2021-12-30T22:15:00Z", "date_only": false, "value": "2021-12-30T22:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-6W2F-Q3RQ-JH8V", "record": "GHSA-6W2F-Q3RQ-JH8V", "field": "database_specific.nvd_published_at"}, {"timestamp": "2021-12-30T22:15:00Z", "date_only": false, "value": "2021-12-30T22:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-20156", "record": "GSD-2021-20156", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2021-12-30T22:15:08.893Z", "date_only": false, "value": "2021-12-30T22:15:08.893000", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202112-2061", "record": "VAR-202112-2061", "field": "sources_release_date.data.4.date"}, {"timestamp": "2021-12-30T22:15:08.893Z", "date_only": false, "value": "2021-12-30T22:15:08.893", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-20156", "record": "FKIE_CVE-2021-20156", "field": "published"}, {"timestamp": "2021-12-31T00:00:33Z", "date_only": false, "value": "2021-12-31T00:00:33Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-6W2F-Q3RQ-JH8V", "record": "GHSA-6W2F-Q3RQ-JH8V", "field": "published"}, {"timestamp": "2021-12-31T00:34:46Z", "date_only": false, "value": "2021-12-31T00:34:46.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/34786", "record": "CVE-2021-20156", "field": "creation_timestamp", "uuid": "da1b23a4-8bb1-41b2-b880-54b8817129b7", "content": "\u203c CVE-2021-20156 \u203c\n\nTrendnet AC2600 TEW-827DRU version 2.08B01 contains an improper access control configuration that could allow for a malicious firmware update. It is possible to manually install firmware that may be malicious in nature as there does not appear to be any signature validation done to determine if it is from a known and trusted source. This includes firmware updates that are done via the automated \"check for updates\" in the admin interface. If an attacker is able to masquerade as the update server, the device will not verify that the firmware updates downloaded are legitimate.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/34786"}, {"timestamp": "2022-01-03T00:00:00Z", "date_only": true, "value": "2022-01-03", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2022-03195", "record": "CNVD-2022-03195", "field": "submitTime"}, {"timestamp": "2022-01-07T00:00:00Z", "date_only": false, "value": "2022-01-07T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202112-2061", "record": "VAR-202112-2061", "field": "sources_update_date.data.1.date"}, {"timestamp": "2022-01-07T17:33:00Z", "date_only": false, "value": "2022-01-07T17:33Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-20156", "record": "GSD-2021-20156", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2022-01-07T17:33:54.700Z", "date_only": false, "value": "2022-01-07T17:33:54.700000", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202112-2061", "record": "VAR-202112-2061", "field": "sources_update_date.data.4.date"}, {"timestamp": "2022-01-08T00:00:35Z", "date_only": false, "value": "2022-01-08T00:00:35Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-6W2F-Q3RQ-JH8V", "record": "GHSA-6W2F-Q3RQ-JH8V", "field": "modified"}, {"timestamp": "2022-01-10T00:00:00Z", "date_only": false, "value": "2022-01-10T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202112-2061", "record": "VAR-202112-2061", "field": "sources_update_date.data.3.date"}, {"timestamp": "2022-01-13T00:00:00Z", "date_only": false, "value": "2022-01-13T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202112-2061", "record": "VAR-202112-2061", "field": "sources_update_date.data.0.date"}, {"timestamp": "2022-01-13T00:00:00Z", "date_only": true, "value": "2022-01-13", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2022-03195", "record": "CNVD-2022-03195", "field": "openTime"}, {"timestamp": "2023-01-10T00:00:00Z", "date_only": false, "value": "2023-01-10T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202112-2061", "record": "VAR-202112-2061", "field": "sources_release_date.data.2.date"}, {"timestamp": "2023-01-10T07:18:00Z", "date_only": false, "value": "2023-01-10T07:18:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202112-2061", "record": "VAR-202112-2061", "field": "sources_update_date.data.2.date"}, {"timestamp": "2023-12-13T01:23:12.510Z", "date_only": false, "value": "2023-12-13T01:23:12.510858Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-20156", "record": "GSD-2021-20156", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-03T17:30:07.486Z", "date_only": false, "value": "2024-08-03T17:30:07.486Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-20156", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-08-03T17:30:07.486Z", "date_only": false, "value": "2024-08-03T17:30:07.486Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-20156", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2024-08-14T13:22:58.928Z", "date_only": false, "value": "2024-08-14T13:22:58.928000Z", "kind": "other", "label": "Last update date", "source": "variot \u00b7 VAR-202112-2061", "record": "VAR-202112-2061", "field": "last_update_date"}, {"timestamp": "2026-06-17T03:33:22.063Z", "date_only": false, "value": "2026-06-17T03:33:22.063", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-20156", "record": "FKIE_CVE-2021-20156", "field": "lastModified"}]}