{"metadata": {"vulnerability": "CVE-2021-1616", "count": 35, "kinds": {"milestone": 5, "sighting": 1, "kev": 0, "other": 29}}, "data": [{"timestamp": "2020-11-13T00:00:00Z", "date_only": false, "value": "2020-11-13T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-1616", "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-202109-0244", "record": "VAR-202109-0244", "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-202109-0244", "record": "VAR-202109-0244", "field": "sources_update_date.data.3.date"}, {"timestamp": "2021-09-22T00:00:00Z", "date_only": false, "value": "2021-09-22T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 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"CISCO-SA-IOSXE-H323ALG-BYPASS-4VY2MP2Q", "field": "document.tracking.current_release_date"}, {"timestamp": "2021-09-23T00:00:00Z", "date_only": false, "value": "2021-09-23T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202109-0244", "record": "VAR-202109-0244", "field": "sources_release_date.data.0.date"}, {"timestamp": "2021-09-23T02:30:50Z", "date_only": false, "value": "2021-09-23T02:30:50.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / cisco", "record": "CVE-2021-1616", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2021-09-23T02:30:50.538Z", "date_only": false, "value": "2021-09-23T02:30:50.538Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-1616", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-09-23T03:15:00Z", "date_only": false, "value": "2021-09-23T03:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-GH89-2X3X-P7J7", 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"https://t.me/cibsecurity/29255", "record": "CVE-2021-1616", "field": "creation_timestamp", "uuid": "957ce3ee-413d-47ed-a9ee-e3d2670f57c9", "content": "\u203c CVE-2021-1616 \u203c\n\nA vulnerability in the H.323 application level gateway (ALG) used by the Network Address Translation (NAT) feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to bypass the ALG. This vulnerability is due to insufficient data validation of traffic that is traversing the ALG. An attacker could exploit this vulnerability by sending crafted traffic to a targeted device. A successful exploit could allow the attacker to bypass the ALG and open connections that should not be allowed to a remote device located behind the ALG. Note: This vulnerability has been publicly discussed as NAT Slipstreaming.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/29255"}, {"timestamp": "2021-10-07T00:00:00Z", "date_only": false, "value": "2021-10-07T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202109-0244", "record": "VAR-202109-0244", "field": "sources_update_date.data.1.date"}, {"timestamp": "2022-05-24T19:15:39Z", "date_only": false, "value": "2022-05-24T19:15:39Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-GH89-2X3X-P7J7", "record": "GHSA-GH89-2X3X-P7J7", "field": "published"}, {"timestamp": "2022-10-24T00:00:00Z", "date_only": false, "value": "2022-10-24T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202109-0244", "record": "VAR-202109-0244", "field": "sources_update_date.data.0.date"}, {"timestamp": "2022-10-24T20:02:00Z", "date_only": false, "value": "2022-10-24T20:02Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-1616", "record": "GSD-2021-1616", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2022-10-25T12:00:15Z", "date_only": false, "value": "2022-10-25T12:00:15Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-GH89-2X3X-P7J7", "record": "GHSA-GH89-2X3X-P7J7", "field": "modified"}, {"timestamp": "2022-10-26T00:00:00Z", "date_only": false, "value": "2022-10-26T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202109-0244", "record": "VAR-202109-0244", "field": "sources_update_date.data.2.date"}, {"timestamp": "2023-11-07T03:28:47.623Z", "date_only": false, "value": "2023-11-07T03:28:47.623000", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202109-0244", "record": "VAR-202109-0244", "field": "sources_update_date.data.4.date"}, {"timestamp": "2023-12-13T01:23:22.373Z", "date_only": false, "value": "2023-12-13T01:23:22.373755Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-1616", "record": "GSD-2021-1616", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-05-10T23:08:48Z", "date_only": false, "value": "2024-05-10T23:08:48+00:00", "kind": "other", "label": "Document generated", "source": "csaf_cisco \u00b7 CISCO-SA-IOSXE-H323ALG-BYPASS-4VY2MP2Q", "record": "CISCO-SA-IOSXE-H323ALG-BYPASS-4VY2MP2Q", "field": "document.tracking.generator.date"}, {"timestamp": "2024-08-03T16:18:10.302Z", "date_only": false, "value": "2024-08-03T16:18:10.302Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-1616", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2024-08-14T12:15:22.076Z", "date_only": false, "value": "2024-08-14T12:15:22.076000Z", "kind": "other", "label": "Last update date", "source": "variot \u00b7 VAR-202109-0244", "record": "VAR-202109-0244", "field": "last_update_date"}, {"timestamp": "2024-11-07T21:40:27.260Z", "date_only": false, "value": "2024-11-07T21:40:27.260275Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-1616", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2024-11-07T21:40:27.260Z", "date_only": false, "value": "2024-11-07T21:40:27.260275Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-1616", "record": "FKIE_CVE-2021-1616", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2024-11-07T21:51:40.735Z", "date_only": false, "value": "2024-11-07T21:51:40.735Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-1616", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-11-07T21:51:40.735Z", "date_only": false, "value": "2024-11-07T21:51:40.735Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-1616", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-17T03:32:10.500Z", "date_only": false, "value": "2026-06-17T03:32:10.500", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-1616", "record": "FKIE_CVE-2021-1616", "field": "lastModified"}]}