{"metadata": {"vulnerability": "CVE-2021-23157", "count": 23, "kinds": {"milestone": 5, "sighting": 1, "kev": 0, "other": 17}}, "data": [{"timestamp": "2021-12-16T00:00:00Z", "date_only": false, "value": "2021-12-16T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-23157", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-12-21T00:00:00Z", "date_only": false, "value": "2021-12-21T00:00:00.000000Z", "kind": "other", "label": "Advisory revision", "source": "csaf_cisa \u00b7 ICSA-21-355-03", "record": "ICSA-21-355-03", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2021-12-21T00:00:00Z", "date_only": false, "value": "2021-12-21T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / icscert", "record": "CVE-2021-23157", "field": "containers.cna.datePublic"}, {"timestamp": "2021-12-21T00:00:00Z", "date_only": false, "value": "2021-12-21T00:00:00.000000Z", "kind": "milestone", "label": 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"2022-01-14T22:23:45.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/35604", "record": "CVE-2021-23157", "field": "creation_timestamp", "uuid": "6322b663-0b36-4571-8c1f-b09421066f4a", "content": "\u203c CVE-2021-23157 \u203c\n\nWECON LeviStudioU Versions 2019-09-21 and prior are vulnerable to a heap-based buffer overflow, which may allow an attacker to remotely execute code.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/35604"}, {"timestamp": "2022-01-15T00:01:32Z", "date_only": false, "value": "2022-01-15T00:01:32Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-MV25-J7GJ-C8P5", "record": "GHSA-MV25-J7GJ-C8P5", "field": "published"}, {"timestamp": "2022-01-22T00:02:08Z", "date_only": false, "value": "2022-01-22T00:02:08Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-MV25-J7GJ-C8P5", "record": "GHSA-MV25-J7GJ-C8P5", "field": "modified"}, 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