{"metadata": {"vulnerability": "cve-2021-27391", "count": 40, "kinds": {"milestone": 7, "sighting": 1, "kev": 0, "other": 32}}, "data": [{"timestamp": "2021-02-18T00:00:00Z", "date_only": false, "value": "2021-02-18T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2021-27391", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-04-13T00:00:00Z", "date_only": false, "value": "2021-04-13T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202109-0404", "record": "VAR-202109-0404", "field": "sources_release_date.data.3.date"}, {"timestamp": "2021-04-14T00:00:00Z", "date_only": false, "value": "2021-04-14T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202109-0404", "record": "VAR-202109-0404", "field": "sources_update_date.data.3.date"}, {"timestamp": "2021-09-14T00:00:00Z", "date_only": false, "value": "2021-09-14T00:00:00.000000Z", "kind": "other", "label": "Advisory revision", "source": "csaf_cisa \u00b7 ICSA-21-257-07", "record": "ICSA-21-257-07", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2021-09-14T00:00:00Z", "date_only": false, "value": "2021-09-14T00:00:00Z", "kind": "other", "label": "Advisory revision", "source": "csaf_siemens \u00b7 SSA-944498", "record": "SSA-944498", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2021-09-14T00:00:00Z", "date_only": false, "value": "2021-09-14T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202109-0404", "record": "VAR-202109-0404", "field": "sources_release_date.data.1.date"}, {"timestamp": "2021-09-14T00:00:00Z", "date_only": false, "value": "2021-09-14T00:00:00.000000Z", "kind": "milestone", "label": "Published", "source": "csaf_cisa \u00b7 ICSA-21-257-07", "record": "ICSA-21-257-07", "field": "document.tracking.initial_release_date"}, {"timestamp": "2021-09-14T00:00:00Z", "date_only": false, "value": "2021-09-14T00:00:00Z", "kind": "milestone", "label": "Published", "source": "csaf_siemens \u00b7 SSA-944498", "record": "SSA-944498", "field": "document.tracking.initial_release_date"}, {"timestamp": "2021-09-14T00:00:00Z", "date_only": false, "value": "2021-09-14T00:00:00Z", "kind": "other", "label": "Updated", "source": "csaf_siemens \u00b7 SSA-944498", "record": "SSA-944498", "field": "document.tracking.current_release_date"}, {"timestamp": "2021-09-14T10:47:31Z", "date_only": false, "value": "2021-09-14T10:47:31.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2021-27391", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-09-14T10:47:31Z", "date_only": false, "value": "2021-09-14T10:47:31.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / siemens", "record": "cve-2021-27391", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2021-09-14T11:15:00Z", "date_only": false, "value": "2021-09-14T11:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-98PM-V23P-R2WF", "record": "GHSA-98PM-V23P-R2WF", "field": "database_specific.nvd_published_at"}, {"timestamp": "2021-09-14T11:15:00Z", "date_only": false, "value": "2021-09-14T11:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-27391", "record": "GSD-2021-27391", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2021-09-14T11:15:23.913Z", "date_only": false, "value": "2021-09-14T11:15:23.913000", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202109-0404", "record": "VAR-202109-0404", "field": "sources_release_date.data.5.date"}, {"timestamp": "2021-09-14T11:15:23.913Z", "date_only": false, "value": "2021-09-14T11:15:23.913", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-27391", "record": "FKIE_CVE-2021-27391", "field": "published"}, {"timestamp": "2021-09-14T14:21:05Z", "date_only": false, "value": "2021-09-14T14:21:05.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/28783", "record": "CVE-2021-27391", "field": "creation_timestamp", "uuid": "e1bca010-b8ed-4205-bc5b-958ef25fa2b9", "content": "\u203c CVE-2021-27391 \u203c\n\nA vulnerability has been identified in APOGEE MBC (PPC) (P2 Ethernet) (All versions >= V2.6.3), APOGEE MEC (PPC) (P2 Ethernet) (All versions >= V2.6.3), APOGEE PXC Compact (BACnet) (All versions < V3.5.3), APOGEE PXC Compact (P2 Ethernet) (All versions >= V2.8), APOGEE PXC Modular (BACnet) (All versions < V3.5.3), APOGEE PXC Modular (P2 Ethernet) (All versions >= V2.8), TALON TC Compact (BACnet) (All versions < V3.5.3), TALON TC Modular (BACnet) (All versions < V3.5.3). The web server of affected devices lacks proper bounds checking when parsing the Host parameter in HTTP requests, which could lead to a buffer overflow. An unauthenticated remote attacker could exploit this vulnerability to execute arbitrary code on the device with root privileges.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/28783"}, {"timestamp": "2021-09-15T00:00:00Z", "date_only": false, "value": "2021-09-15T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-706", "record": "CERTFR-2021-AVI-706", "field": "last_revision_date"}, {"timestamp": "2021-09-15T00:00:00Z", "date_only": false, "value": "2021-09-15T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-706", "record": "CERTFR-2021-AVI-706", "field": "initial_release_date"}, {"timestamp": "2021-09-15T00:00:00Z", "date_only": false, "value": "2021-09-15T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-706", "record": "CERTFR-2021-AVI-706", "field": "revisions.0.revision_date"}, {"timestamp": "2021-09-15T00:00:00Z", "date_only": true, "value": "2021-09-15", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2021-71447", "record": "CNVD-2021-71447", "field": "submitTime"}, {"timestamp": "2021-09-16T00:00:00Z", "date_only": false, "value": "2021-09-16T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202109-0404", "record": "VAR-202109-0404", "field": "sources_update_date.data.0.date"}, {"timestamp": "2021-09-16T00:00:00Z", "date_only": true, "value": "2021-09-16", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2021-71447", "record": "CNVD-2021-71447", "field": "openTime"}, {"timestamp": "2021-09-28T00:00:00Z", "date_only": false, "value": "2021-09-28T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202109-0404", "record": "VAR-202109-0404", "field": "sources_update_date.data.1.date"}, {"timestamp": "2021-09-28T16:24:00Z", "date_only": false, "value": "2021-09-28T16:24Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-27391", "record": "GSD-2021-27391", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2022-05-24T19:14:32Z", "date_only": false, "value": "2022-05-24T19:14:32Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-98PM-V23P-R2WF", "record": "GHSA-98PM-V23P-R2WF", "field": "published"}, {"timestamp": "2022-07-01T00:00:00Z", "date_only": false, "value": "2022-07-01T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202109-0404", "record": "VAR-202109-0404", "field": "sources_update_date.data.4.date"}, {"timestamp": "2022-08-30T00:00:00Z", "date_only": false, "value": "2022-08-30T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202109-0404", "record": "VAR-202109-0404", "field": "sources_release_date.data.2.date"}, {"timestamp": "2022-08-30T02:02:00Z", "date_only": false, "value": "2022-08-30T02:02:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202109-0404", "record": "VAR-202109-0404", "field": "sources_update_date.data.2.date"}, {"timestamp": "2023-12-13T01:23:36.006Z", "date_only": false, "value": "2023-12-13T01:23:36.006232Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-27391", "record": "GSD-2021-27391", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-03T20:48:16.974Z", "date_only": false, "value": "2024-08-03T20:48:16.974Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "cve-2021-27391", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-23T13:27:50.374Z", "date_only": false, "value": "2025-04-23T13:27:50.374532Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "cve-2021-27391", "field": "containers.adp.1.metrics.1.other.content.timestamp"}, {"timestamp": "2025-04-23T13:27:50.374Z", "date_only": false, "value": "2025-04-23T13:27:50.374532Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-27391", "record": "FKIE_CVE-2021-27391", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2025-04-23T19:28:38.162Z", "date_only": false, "value": "2025-04-23T19:28:38.162Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "cve-2021-27391", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-04-23T19:28:38.162Z", "date_only": false, "value": "2025-04-23T19:28:38.162Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "cve-2021-27391", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-23T20:15:22.940Z", "date_only": false, "value": "2025-04-23T20:15:22.940000", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202109-0404", "record": "VAR-202109-0404", "field": "sources_update_date.data.5.date"}, {"timestamp": "2025-04-23T21:30:29Z", "date_only": false, "value": "2025-04-23T21:30:29Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-98PM-V23P-R2WF", "record": "GHSA-98PM-V23P-R2WF", "field": "modified"}, {"timestamp": "2025-04-25T00:24:53.633Z", "date_only": false, "value": "2025-04-25T00:24:53.633000Z", "kind": "other", "label": "Last update date", "source": "variot \u00b7 VAR-202109-0404", "record": "VAR-202109-0404", "field": "last_update_date"}, {"timestamp": "2025-05-06T06:00:00Z", "date_only": false, "value": "2025-05-06T06:00:00.000000Z", "kind": "other", "label": "Advisory revision", "source": "csaf_cisa \u00b7 ICSA-21-257-07", "record": "ICSA-21-257-07", "field": "document.tracking.revision_history.1.date"}, {"timestamp": "2025-05-06T06:00:00Z", "date_only": false, "value": "2025-05-06T06:00:00.000000Z", "kind": "other", "label": "Updated", "source": "csaf_cisa \u00b7 ICSA-21-257-07", "record": "ICSA-21-257-07", "field": "document.tracking.current_release_date"}, {"timestamp": "2026-06-17T03:44:46.327Z", "date_only": false, "value": "2026-06-17T03:44:46.327", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-27391", "record": "FKIE_CVE-2021-27391", "field": "lastModified"}]}