{"metadata": {"vulnerability": "cve-2021-27562", "count": 45, "kinds": {"milestone": 4, "sighting": 12, "kev": 11, "other": 18}}, "data": [{"timestamp": "2021-02-22T00:00:00Z", "date_only": false, "value": "2021-02-22T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2021-27562", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-02-24T00:00:00Z", "date_only": true, "value": "2021-02-24", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2021-14826", "record": "CNVD-2021-14826", "field": "submitTime"}, {"timestamp": "2021-03-08T00:00:00Z", "date_only": true, "value": "2021-03-08", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2021-14826", "record": "CNVD-2021-14826", "field": "openTime"}, {"timestamp": "2021-03-17T11:01:15Z", "date_only": false, "value": "2021-03-17T11:01:15.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/2925", "record": "CVE-2021-27562", "field": "creation_timestamp", "uuid": "a5865f7b-0d78-43ba-a3d3-d35e0d17d8fe", "content": "#Threat_Research\n1. CVE-2020-29653:\nStealing Froxlor login credentials using dangling markup (PoC)\nhttps://labs.detectify.com/2021/03/10/cve-2020-29653-stealing-froxlor-login-credentials-dangling-markup\n\n2. New Mirai Variant Targeting Network Security Devices\nhttps://unit42.paloaltonetworks.com/mirai-variant-iot-vulnerabilities\n]-> PoC for CVE-2020-25506:\nD-Link DNS-320 Firewall RCE Vulnerability\nhttps://gist.github.com/WinMin/6f63fd1ae95977e0e2d49bd4b5f00675\n]-> PoC for CVE-2021-22502:\nRCE in Micro Focus Operation Bridge Reporter, ver.10.4\nhttps://github.com/pedrib/PoC/blob/master/advisories/Micro_Focus/Micro_Focus_OBR.md\n]-> PoC for CVE-2021-27561, CVE-2021-27562:\nYealink Device Mngmnt Pre-Auth \"root\" Level RCE Vuln\nhttps://ssd-disclosure.com/ssd-advisory-yealink-dm-pre-auth-root-level-rce", "url": "https://t.me/CyberSecurityTechnologies/2925"}, {"timestamp": "2021-05-25T18:27:20Z", "date_only": false, "value": "2021-05-25T18:27:20.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2021-27562", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-05-25T18:27:20Z", "date_only": false, "value": "2021-05-25T18:27:20.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / mitre", "record": "cve-2021-27562", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2021-05-25T19:15:00Z", "date_only": false, "value": "2021-05-25T19:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-3352-GX8M-F7V5", "record": "GHSA-3352-GX8M-F7V5", "field": "database_specific.nvd_published_at"}, {"timestamp": "2021-05-25T19:15:00Z", "date_only": false, "value": "2021-05-25T19:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-27562", "record": "GSD-2021-27562", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2021-05-25T19:15:07.737Z", "date_only": false, "value": "2021-05-25T19:15:07.737", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-27562", "record": "FKIE_CVE-2021-27562", "field": "published"}, {"timestamp": "2021-06-08T18:25:00Z", "date_only": false, "value": "2021-06-08T18:25Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-27562", "record": "GSD-2021-27562", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2021-11-03T00:00:00Z", "date_only": false, "value": "2021-11-03T00:00:00+00:00", "kind": "kev", "label": "Asserted", "source": "cisa-kev", "record": "CVE-2021-27562", "field": "timestamps.asserted_at", "uuid": "1995a0b3-4f0b-47f6-9122-d21bb04f6a37", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2021-11-03T00:00:00Z", "date_only": false, "value": "2021-11-03T00:00:00+00:00", "kind": "kev", "label": "Asserted", "source": "kevintel", "record": "CVE-2021-27562", "field": "timestamps.asserted_at", "uuid": "f479858a-8a64-453e-8610-72f026515cf8", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2021-11-03T00:00:00Z", "date_only": true, "value": "2021-11-03", "kind": "other", "label": "Catalog added", "source": "cvelistv5 / CISA-ADP", "record": "cve-2021-27562", "field": "containers.adp.1.metrics.2.other.content.dateAdded"}, {"timestamp": "2021-11-03T00:00:00Z", "date_only": true, "value": "2021-11-03", "kind": "other", "label": "Catalog added", "source": "gsd \u00b7 GSD-2021-27562", "record": "GSD-2021-27562", "field": "namespaces.cisa.gov.dateAdded"}, {"timestamp": "2021-11-03T00:00:00Z", "date_only": false, "value": "2021-11-03T00:00:00.000Z", "kind": "kev", "label": "Catalog added", "source": "kevintel", "record": "CVE-2021-27562", "field": "evidence.0.details.added_date", "uuid": "f479858a-8a64-453e-8610-72f026515cf8", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2021-11-03T00:00:00Z", "date_only": true, "value": "2021-11-03", "kind": "kev", "label": "Date added", "source": "cisa-kev", "record": "CVE-2021-27562", "field": "evidence.0.details.date_added", "uuid": "1995a0b3-4f0b-47f6-9122-d21bb04f6a37", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2021-11-03T00:00:00Z", "date_only": false, "value": "2021-11-03T00:00:00+00:00", "kind": "kev", "label": "First seen", "source": "cisa-kev", "record": "CVE-2021-27562", "field": "timestamps.first_seen_at", "uuid": "1995a0b3-4f0b-47f6-9122-d21bb04f6a37", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2021-11-03T00:00:00Z", "date_only": false, "value": "2021-11-03T00:00:00+00:00", "kind": "kev", "label": "First seen", "source": "kevintel", "record": "CVE-2021-27562", "field": "timestamps.first_seen_at", "uuid": "f479858a-8a64-453e-8610-72f026515cf8", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2021-11-03T00:00:00Z", "date_only": false, "value": "2021-11-03T00:00:00+00:00", "kind": "kev", "label": "Status updated", "source": "cisa-kev", "record": "CVE-2021-27562", "field": "status.status_updated_at", "uuid": "1995a0b3-4f0b-47f6-9122-d21bb04f6a37", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2021-11-03T00:00:00Z", "date_only": false, "value": "2021-11-03T00:00:00+00:00", "kind": "kev", "label": "Status updated", "source": "kevintel", "record": "CVE-2021-27562", "field": "status.status_updated_at", "uuid": "f479858a-8a64-453e-8610-72f026515cf8", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2021-11-03T00:00:00Z", "date_only": false, "value": "2021-11-03T00:00:00.000Z", "kind": "other", "label": "Time", "source": "cvelistv5 / CISA-ADP", "record": "cve-2021-27562", "field": "containers.adp.1.timeline.0.time"}, {"timestamp": "2021-11-08T08:58:17Z", "date_only": false, "value": "2021-11-08T08:58:17.000000Z", "kind": "sighting", "label": "Seen", "source": "MISP/f5030aca-7d5a-43a4-ae03-8f4ac8e85422", "record": "CVE-2021-27562", "field": "creation_timestamp", "uuid": "f53d781c-9a58-4ffe-8300-5af96fee6b0f"}, {"timestamp": "2021-11-17T00:00:00Z", "date_only": true, "value": "2021-11-17", "kind": "kev", "label": "Due date", "source": "cisa-kev", "record": "CVE-2021-27562", "field": "evidence.0.details.due_date", "uuid": "1995a0b3-4f0b-47f6-9122-d21bb04f6a37", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2021-11-17T00:00:00Z", "date_only": true, "value": "2021-11-17", "kind": "other", "label": "Remediation due", "source": "gsd \u00b7 GSD-2021-27562", "record": "GSD-2021-27562", "field": "namespaces.cisa.gov.dueDate"}, {"timestamp": "2021-11-20T09:53:52Z", "date_only": false, "value": "2021-11-20T09:53:52.000000Z", "kind": "sighting", "label": "Seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "record": "CVE-2021-27562", "field": "creation_timestamp", "uuid": "95a53205-bc06-4c99-8f86-c83ed22a08ee"}, {"timestamp": "2022-05-24T19:03:10Z", "date_only": false, "value": "2022-05-24T19:03:10Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-3352-GX8M-F7V5", "record": "GHSA-3352-GX8M-F7V5", "field": "published"}, {"timestamp": "2022-07-04T12:39:11Z", "date_only": false, "value": "2022-07-04T12:39:11.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/CyberSecurityTechnologies/2791", "record": "CVE-2021-27562", "field": "creation_timestamp", "uuid": "4b640f35-2d73-4251-aaf8-c39c30c1f6c8", "content": "#exploit\n1. CVE-2021-27561, CVE-2021-27562:\nYealink Device Management Pre Auth \u2018root\u2019 level RCE\nhttps://ssd-disclosure.com/ssd-advisory-yealink-dm-pre-auth-root-level-rce\n\n2. CVE-2021-21973:\nAn unauthorized server-side request forgery (SSRF) vulnerabilities\nhttps://mobile.twitter.com/osama_hroot/status/1365586206982082560/photo/1", "url": "https://t.me/CyberSecurityTechnologies/2791"}, {"timestamp": "2023-12-05T08:17:29Z", "date_only": false, "value": "2023-12-05T08:17:29.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/arpsyndicate/1430", "record": "CVE-2021-27562", "field": "creation_timestamp", "uuid": "f34bccf7-58e4-4d2b-9a2d-625fde5a9788", "content": "#ExploitObserverAlert\n\nCVE-2021-27562\n\nDESCRIPTION: Exploit Observer has 2 entries related to CVE-2021-27562. In Arm Trusted Firmware M through 1.2, the NS world may trigger a system halt, an overwrite of secure data, or the printing out of secure data when calling secure functions under the NSPE handler mode.\n\nFIRST-EPSS: 0.958430000\nNVD-IS: 3.6\nNVD-ES: 1.8", "url": "https://t.me/arpsyndicate/1430"}, {"timestamp": "2023-12-13T01:23:35.844Z", "date_only": false, "value": "2023-12-13T01:23:35.844359Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-27562", "record": "GSD-2021-27562", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-03T21:26:09.658Z", "date_only": false, "value": "2024-08-03T21:26:09.658Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "cve-2021-27562", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2024-12-24T20:24:36.958Z", "date_only": false, "value": "2024-12-24T20:24:36.958861Z", "kind": "sighting", "label": "Seen", "source": "https://feedsin.space/feed/CISAKevBot/items/2971125", "record": "CVE-2021-27562", "field": "creation_timestamp", "uuid": "ef02b9bd-3ae4-4574-b323-e755c6303ce3", "url": "https://feedsin.space/feed/CISAKevBot/items/2971125"}, {"timestamp": "2025-02-04T19:42:33.875Z", "date_only": false, "value": "2025-02-04T19:42:33.875087Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "cve-2021-27562", "field": "containers.adp.1.metrics.1.other.content.timestamp"}, {"timestamp": "2025-02-04T19:42:33.875Z", "date_only": false, "value": "2025-02-04T19:42:33.875087Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-27562", "record": "FKIE_CVE-2021-27562", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2025-02-23T02:09:54Z", "date_only": false, "value": "2025-02-23T02:09:54.000000Z", "kind": "sighting", "label": "Seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "record": "CVE-2021-27562", "field": "creation_timestamp", "uuid": "6529d416-2e19-499e-81a5-c6abffb29e65"}, {"timestamp": "2025-10-21T23:25:45.217Z", "date_only": false, "value": "2025-10-21T23:25:45.217Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "cve-2021-27562", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-10-21T23:25:45.217Z", "date_only": false, "value": "2025-10-21T23:25:45.217Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "cve-2021-27562", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2025-10-22T00:32:13Z", "date_only": false, "value": "2025-10-22T00:32:13Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-3352-GX8M-F7V5", "record": "GHSA-3352-GX8M-F7V5", "field": "modified"}, {"timestamp": "2026-02-02T12:28:38.833Z", "date_only": false, "value": "2026-02-02T12:28:38.833579Z", "kind": "sighting", "label": "Exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/05056406-4c06-4ec2-bbd8-7fdeb1c64334", "record": "CVE-2021-27562", "field": "creation_timestamp", "uuid": "6abc40dd-7ed8-4d8c-8829-327d276466b2", "url": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/05056406-4c06-4ec2-bbd8-7fdeb1c64334"}, {"timestamp": "2026-02-02T12:28:38.833Z", "date_only": false, "value": "2026-02-02T12:28:38.833579Z", "kind": "sighting", "label": "Exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/05056406-4c06-4ec2-bbd8-7fdeb1c64334", "record": "CVE-2021-27562", "field": "creation_timestamp", "uuid": "96162eaa-ee61-4a20-b295-9734d9613d93", "url": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/05056406-4c06-4ec2-bbd8-7fdeb1c64334"}, {"timestamp": "2026-02-02T13:24:01Z", "date_only": false, "value": "2026-02-02T13:24:01+00:00", "kind": "kev", "label": "Recorded", "source": "cisa-kev", "record": "CVE-2021-27562", "field": "timestamps.recorded_at", "uuid": "1995a0b3-4f0b-47f6-9122-d21bb04f6a37", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2026-06-17T03:45:08.407Z", "date_only": false, "value": "2026-06-17T03:45:08.407", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-27562", "record": "FKIE_CVE-2021-27562", "field": "lastModified"}, {"timestamp": "2026-06-19T12:47:56.926Z", "date_only": false, "value": "2026-06-19T12:47:56.926880Z", "kind": "sighting", "label": "Exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/505391dd-c7e5-4766-9c6d-d3b2b3542ca9", "record": "CVE-2021-27562", "field": "creation_timestamp", "uuid": "cb3a89bc-8264-4267-b3fe-2303c362d1a0", "url": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/505391dd-c7e5-4766-9c6d-d3b2b3542ca9"}, {"timestamp": "2026-06-23T11:11:17Z", "date_only": false, "value": "2026-06-23T11:11:17+00:00", "kind": "kev", "label": "Recorded", "source": "kevintel", "record": "CVE-2021-27562", "field": "timestamps.recorded_at", "uuid": "f479858a-8a64-453e-8610-72f026515cf8", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2026-06-23T11:13:22.700Z", "date_only": false, "value": "2026-06-23T11:13:22.700616Z", "kind": "sighting", "label": "Exploited", "source": "https://db.gcve.eu/known-exploited-vulnerabilities-catalog/f479858a-8a64-453e-8610-72f026515cf8", "record": "CVE-2021-27562", "field": "creation_timestamp", "uuid": "67774846-7c3b-4b28-bbe1-0a205fe0f4ac", "url": "https://db.gcve.eu/known-exploited-vulnerabilities-catalog/f479858a-8a64-453e-8610-72f026515cf8"}, {"timestamp": "2026-06-23T14:04:46.561Z", "date_only": false, "value": "2026-06-23T14:04:46.561569Z", "kind": "sighting", "label": "Exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/00854da0-dadc-434e-a249-34229325f206", "record": "CVE-2021-27562", "field": "creation_timestamp", "uuid": "6453465f-e88b-4008-b2d4-35193dae658c", "url": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/00854da0-dadc-434e-a249-34229325f206"}]}