{"metadata": {"vulnerability": "CVE-2021-35523", "count": 19, "kinds": {"milestone": 3, "sighting": 7, "kev": 0, "other": 9}}, "data": [{"timestamp": "2021-06-28T00:00:00Z", "date_only": false, "value": "2021-06-28T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-35523", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-06-28T16:51:50Z", "date_only": false, "value": "2021-06-28T16:51:50.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-35523", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-06-28T17:15:00Z", "date_only": false, "value": "2021-06-28T17:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-35523", "record": "GSD-2021-35523", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2021-06-28T17:15:08.083Z", "date_only": false, "value": "2021-06-28T17:15:08.083", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-35523", "record": "FKIE_CVE-2021-35523", "field": "published"}, {"timestamp": "2021-06-29T00:00:00Z", "date_only": true, "value": "2021-06-29", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2021-47645", "record": "CNVD-2021-47645", "field": "submitTime"}, {"timestamp": "2021-06-30T16:06:11Z", "date_only": false, "value": "2021-06-30T16:06:11.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / mitre", "record": "CVE-2021-35523", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2021-07-02T16:26:00Z", "date_only": false, "value": "2021-07-02T16:26Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-35523", "record": "GSD-2021-35523", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2021-07-06T00:00:00Z", "date_only": true, "value": "2021-07-06", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2021-47645", "record": "CNVD-2021-47645", "field": "openTime"}, {"timestamp": "2021-07-06T05:06:08Z", "date_only": false, "value": "2021-07-06T05:06:08.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/D4RKW0R1D/3645", "record": "CVE-2021-35523", "field": "creation_timestamp", "uuid": "9ea2ed73-9ea9-4613-815b-3dc0184049ef", "content": "Red Team Tactics\nLeveraging a 0-day vulnerability in Zoom\ud83d\ude01\nhttps://medium.com/manomano-tech/a-red-team-operation-leveraging-a-zero-day-vulnerability-in-zoom-80f57fb0822e\n\nexploit\nCVE-2021-37152:\nhttps://github.com/lhashashinl/CVE-2021-37152\n// Exploit Accsess network clients by sending packets in wirless TP-LINK and preparing for a mitm attack\n\nThreat Research\n1. CVE-2021-35523:\nLPE in Securepoint SSL VPN Client 2.0.3\nhttps://bogner.sh/2021/06/local-privilege-escalation-in-securepoint-ssl-vpn-client-2-0-30\n2. Detailed overview of tactics, techniques and procedures (TTPs) of the most active REvil partners\nhttps://blog.group-ib.com/revil_raas\n\nWLAN Security\nRealtek WiFi Firmware and a Fully 8051-based Keylogger Using RealWOW Technology\nhttps://8051enthusiast.github.io/2021/07/05/002-wifi_fun.html", "url": "https://t.me/D4RKW0R1D/3645"}, {"timestamp": "2021-07-06T07:06:05Z", "date_only": false, "value": "2021-07-06T07:06:05.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/D4RKW0R1D/93", "record": "CVE-2021-35523", "field": "creation_timestamp", "uuid": "c11a15a6-4447-4266-9890-8aafe243d7de", "content": "Red Team Tactics\nLeveraging a 0-day vulnerability in Zoom\ud83d\ude01\nhttps://medium.com/manomano-tech/a-red-team-operation-leveraging-a-zero-day-vulnerability-in-zoom-80f57fb0822e\n\nexploit\nCVE-2021-37152:\nhttps://github.com/lhashashinl/CVE-2021-37152\n// Exploit Accsess network clients by sending packets in wirless TP-LINK and preparing for a mitm attack\n\nThreat Research\n1. CVE-2021-35523:\nLPE in Securepoint SSL VPN Client 2.0.3\nhttps://bogner.sh/2021/06/local-privilege-escalation-in-securepoint-ssl-vpn-client-2-0-30\n2. Detailed overview of tactics, techniques and procedures (TTPs) of the most active REvil partners\nhttps://blog.group-ib.com/revil_raas\n\nWLAN Security\nRealtek WiFi Firmware and a Fully 8051-based Keylogger Using RealWOW Technology\nhttps://8051enthusiast.github.io/2021/07/05/002-wifi_fun.html", "url": "https://t.me/D4RKW0R1D/93"}, {"timestamp": "2021-07-06T12:18:40Z", "date_only": false, "value": "2021-07-06T12:18:40.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/3776", "record": "CVE-2021-35523", "field": "creation_timestamp", "uuid": "003d48ed-24a2-4a7e-b70a-5636f93ddfc9", "content": "#Threat_Research\n1. CVE-2021-35523:\nLPE in Securepoint SSL VPN Client 2.0.3\nhttps://bogner.sh/2021/06/local-privilege-escalation-in-securepoint-ssl-vpn-client-2-0-30\n2. Detailed overview of tactics, techniques and procedures (TTPs) of the most active REvil partners\nhttps://blog.group-ib.com/revil_raas", "url": "https://t.me/CyberSecurityTechnologies/3776"}, {"timestamp": "2023-12-13T01:23:28.286Z", "date_only": false, "value": "2023-12-13T01:23:28.286486Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-35523", "record": "GSD-2021-35523", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-04T00:40:47.226Z", "date_only": false, "value": "2024-08-04T00:40:47.226Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-35523", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-08-04T00:40:47.226Z", "date_only": false, "value": "2024-08-04T00:40:47.226Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-35523", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-17T03:57:38.083Z", "date_only": false, "value": "2026-06-17T03:57:38.083", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-35523", "record": "FKIE_CVE-2021-35523", "field": "lastModified"}, {"timestamp": "2026-09-01T17:00:46.618Z", "date_only": false, "value": "2026-09-01T17:00:46.618845Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cissp/3668", "record": "CVE-2021-35523", "field": "creation_timestamp", "uuid": "4f02b266-ca85-4a95-a39b-db6aaa3ba1eb", "url": "https://t.me/cissp/3668"}, {"timestamp": "2026-09-01T20:02:34.486Z", "date_only": false, "value": "2026-09-01T20:02:34.486651Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/hacking_Attack/14865", "record": "CVE-2021-35523", "field": "creation_timestamp", "uuid": "721e5483-0c85-41ae-89be-25ea6182dea4", "url": "https://t.me/hacking_Attack/14865"}, {"timestamp": "2026-09-08T01:00:03.961Z", "date_only": false, "value": "2026-09-08T01:00:03.961218Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/hacking_Attack/14865", "record": "CVE-2021-35523", "field": "creation_timestamp", "uuid": "07b7e064-d6fd-49e7-ae30-d4234c1d2d07", "url": "https://t.me/hacking_Attack/14865"}, {"timestamp": "2026-09-11T02:00:05.062Z", "date_only": false, "value": "2026-09-11T02:00:05.062216Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/cissp/3668", "record": "CVE-2021-35523", "field": "creation_timestamp", "uuid": "6d4e018e-9cc2-4e83-a6ca-61678bf66c9d", "url": "https://t.me/cissp/3668"}]}