{"metadata": {"vulnerability": "cve-2021-28476", "count": 38, "kinds": {"milestone": 5, "sighting": 19, "kev": 0, "other": 14}}, "data": [{"timestamp": "2021-03-15T00:00:00Z", "date_only": false, "value": "2021-03-15T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2021-28476", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-05-11T07:00:00Z", "date_only": false, "value": "2021-05-11T07:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / microsoft", "record": "cve-2021-28476", "field": "containers.cna.datePublic"}, {"timestamp": "2021-05-11T19:11:17Z", "date_only": false, "value": "2021-05-11T19:11:17.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2021-28476", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-05-11T19:15:00Z", "date_only": false, "value": "2021-05-11T19:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-J6PV-9PG5-VG52", "record": "GHSA-J6PV-9PG5-VG52", "field": "database_specific.nvd_published_at"}, {"timestamp": "2021-05-11T19:15:00Z", "date_only": false, "value": "2021-05-11T19:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-28476", "record": "GSD-2021-28476", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2021-05-11T19:15:09.133Z", "date_only": false, "value": "2021-05-11T19:15:09.133", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-28476", "record": "FKIE_CVE-2021-28476", "field": "published"}, {"timestamp": "2021-05-12T00:00:00Z", "date_only": false, "value": "2021-05-12T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-367", "record": "CERTFR-2021-AVI-367", "field": "last_revision_date"}, {"timestamp": "2021-05-12T00:00:00Z", "date_only": false, "value": "2021-05-12T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-367", "record": "CERTFR-2021-AVI-367", "field": "initial_release_date"}, {"timestamp": "2021-05-12T00:00:00Z", "date_only": false, "value": "2021-05-12T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-367", "record": "CERTFR-2021-AVI-367", "field": "revisions.0.revision_date"}, {"timestamp": "2021-05-14T00:00:00Z", "date_only": true, "value": "2021-05-14", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2021-35509", "record": "CNVD-2021-35509", "field": "submitTime"}, {"timestamp": "2021-05-19T00:00:00Z", "date_only": true, "value": "2021-05-19", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2021-35509", "record": "CNVD-2021-35509", "field": "openTime"}, {"timestamp": "2021-06-01T06:25:29Z", "date_only": false, "value": "2021-06-01T06:25:29.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/pwnwiki_zhchannel/573", "record": "CVE-2021-28476", "field": "creation_timestamp", "uuid": "83f17b5d-1afb-499c-b8cf-b60ace4997c6", "content": "CVE-2021-28476 Microsoft Hyper-V \u9060\u7a0b\u4ee3\u78bc\u57f7\u884c\u6f0f\u6d1e\nhttps://www.pwnwiki.org/index.php?title=CVE-2021-28476_Microsoft_Hyper-V_%E9%81%A0%E7%A8%8B%E4%BB%A3%E7%A2%BC%E5%9F%B7%E8%A1%8C%E6%BC%8F%E6%B4%9E", "url": "https://t.me/pwnwiki_zhchannel/573"}, {"timestamp": "2021-06-01T19:22:49Z", "date_only": false, "value": "2021-06-01T19:22:49.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/3514", "record": "CVE-2021-28476", "field": "creation_timestamp", "uuid": "cecf7436-93ef-474e-b158-fc6112d8e1d2", "content": "#Threat_Research\n1. Threats from Readme:\nSuspected years of supply chain attack analysis\nhttps://security.tencent.com/index.php/blog/msg/192\n2. PoC for CVE-2021-28476 a guest-to-host\n\"Hyper-V RCE Vulnerability\" in vmswitch.sys\nhttps://github.com/0vercl0k/CVE-2021-28476", "url": "https://t.me/CyberSecurityTechnologies/3514"}, {"timestamp": "2021-07-01T11:03:01Z", "date_only": false, "value": "2021-07-01T11:03:01.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/CyberSecurityTechnologies/3732", "record": "CVE-2021-28476", "field": "creation_timestamp", "uuid": "ba46ab0f-3841-4bac-a84e-c21147085ebd", "content": "#Analytics\nTop 10 Most Used Vulns of the Month (June 1-30)\nCVE-2021-1675 - Windows Print Spooler EoP\nhttps://t.me/cybersecuritytechnologies/3723\nCVE-2021-21985 - vSphere Client RCE\nhttps://t.me/cybersecuritytechnologies/3493\nCVE-2021-3560 - Privilege escalation with polkit\nhttps://t.me/cybersecuritytechnologies/3587\nCVE-2021-28476 - Hyper-V RCE in vmswitch.sys\nhttps://t.me/cybersecuritytechnologies/3514\nCVE-2020-3580 - XSS in Cisco ASA\nhttps://www.helpnetsecurity.com/2021/06/29/cve-2020-3580-exploit\nCVE-2021-31955/31956 - Windows NTFS EoP/Kernel Information Disclosure\nhttps://github.com/mavillon1/CVE-2021-31955-POC\nhttps://t.me/cybersecuritytechnologies/3705\nCVE-2021-33739 - MS DWM Core Library EoP\nhttps://t.me/cybersecuritytechnologies/3581\nCVE-2021-27850 - Apache Tapestry RCE\nhttps://t.me/cybersecuritytechnologies/3694\nCVE-2020-36289 - Atlassian Jira Unauth User Enum\nhttps://mobile.twitter.com/i/web/status/1402644004781633540", "url": "https://t.me/CyberSecurityTechnologies/3732"}, {"timestamp": "2021-07-29T12:11:04Z", "date_only": false, "value": "2021-07-29T12:11:04.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/3948", "record": "CVE-2021-28476", "field": "creation_timestamp", "uuid": "35aa3cac-15c7-44d9-b9f3-53fd9a13e682", "content": "#Cloud_Security\nCritical 9.9 Vulnerability In Hyper-V Allowed Attackers To Exploit Azure (CVE-2021-28476)\nhttps://www.guardicore.com/labs/critical-vulnerability-in-hyper-v-allowed-attackers-to-exploit-azure", "url": "https://t.me/CyberSecurityTechnologies/3948"}, {"timestamp": "2021-08-12T12:23:45Z", "date_only": false, "value": "2021-08-12T12:23:45.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/4053", "record": "CVE-2021-28476", "field": "creation_timestamp", "uuid": "9a33ace6-18e1-4aa4-8069-66e3d46d32e1", "content": "#exploit\nhAFL1 - Our Journey of Fuzzing Hyper-V and Discovering a Critical 0-Day (CVE-2021-28476)\nhttps://www.guardicore.com/labs/hafl1-our-journey-of-fuzzing-hyper-v-and-discovering-a-critical-0-day\n]-> Fuzzer hAFL1:\nhttps://github.com/SB-GC-Labs/hAFL1", "url": "https://t.me/CyberSecurityTechnologies/4053"}, {"timestamp": "2021-08-15T11:12:21Z", "date_only": false, "value": "2021-08-15T11:12:21.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/GithubRedTeam/307", "record": "CVE-2021-28476", "field": "creation_timestamp", "uuid": "ec6dcce8-95d9-4f5d-875d-c4acc8c9221b", "content": "GitHub\u76d1\u63a7\u6d88\u606f\u63d0\u9192\uff01\uff01\uff01\n\n\u66f4\u65b0\u4e86\uff1aCVE-2021\n\u63cf\u8ff0\uff1atools for automate configure Ubuntu 20.04 enviroment for testing CVE-2021-28476.\nURL\uff1ahttps://github.com/sh4m2hwz/CVE-2021-28476-tools-env", "url": "https://t.me/GithubRedTeam/307"}, {"timestamp": "2021-09-18T23:06:09Z", "date_only": false, "value": "2021-09-18T23:06:09.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/hacker_trick/186", "record": "CVE-2021-28476", "field": "creation_timestamp", "uuid": "c937ea05-babd-4458-a06e-be0c3deccd7d", "content": "Latest Vulnerabilities and Exploits\n\nCVE-2021-3449 OpenSSL denial-of-service exploit\nhttps://github.com/terorie/cve-2021-3449\n\nProxyToken\nhttps://github.com/bhdresh/CVE-2021-33766-ProxyToken\n\nCVES Xstream-1.4.17\nhttps://github.com/zwjjustdoit/Xstream-1.4.17\n\nCVE-2021-36934/HiveNightmare/SeriousSAM\nhttps://github.com/cube0x0/CVE-2021-36934\n\nHow to exploit a vulnerable windows driver Exploit for AsrDrv104 sys\nhttps://github.com/stong/CVE-2020-15368\n\nCVE-2021-32537: an out-of-bounds memory access that leads to pool corruption in the Windows kernel\nhttps://github.com/0vercl0k/CVE-2021-32537\n\nCVE-2021-28476 a guest-to-host \"Hyper-V Remote Code Execution Vulnerability\" in vmswitch sys\nhttps://github.com/0vercl0k/CVE-2021-28476\n\nCVE-2021-40444 - Fully Weaponized Microsoft Office Word RCE Exploit\nhttps://github.com/klezVirus/CVE-2021-40444\n\nExploit Accsess network clients by sending packets in wirless TP-LINK and preparing for a mitm attack\nhttps://github.com/lhashashinl/CVE-2021-37152\n\nProof on Concept Exploit for CVE-2021-38647 (OMIGOD)\nhttps://github.com/horizon3ai/CVE-2021-38647\n\nProof of Concept Exploit for vCenter CVE-2021-21972\nhttps://github.com/horizon3ai/CVE-2021-21972\n\nProof-of-Concept (PoC) script to exploit Pulse Secure CVE-2021-22893\nhttps://github.com/ZephrFish/CVE-2021-22893\n\nCVE-2021-33766 (ProxyToken)\nhttps://github.com/demossl/CVE-2021-33766-ProxyToken\n\nCVE-2021-2456\nhttps://github.com/peterjson31337/CVE-2021-2456\n\nCVE-2021-38647 POC for RCE\nhttps://github.com/midoxnet/CVE-2021-38647\n\nCVE-2021-26084 (PoC) | Confluence Server Webwork OGNL injection\nhttps://github.com/alt3kx/CVE-2021-26084_PoC\nhttps://github.com/r0ckysec/CVE-2021-26084_Confluence\nhttps://github.com/march0s1as/CVE-2021-26084\n\n\nCVE-2021-21551 Dell Driver EoP\nhttps://github.com/ihack4falafel/Dell-Driver-EoP-CVE-2021-21551\n\nA basic PoC leak for CVE-2021-28663 (Internal of the Android kernel backdoor vulnerability)\nhttps://github.com/lntrx/CVE-2021-28663\n\nCVE-2021-40353 openSIS 8.0 SQL Injection\nhttps://github.com/5qu1n7/CVE-2021-40353\n\nCVE-2021-28476 Ubuntu 20.04\nhttps://github.com/sh4m2hwz/CVE-2021-28476-tools-env\n\nmy exp for chrome V8 CVE-2021-30551\nhttps://github.com/xmzyshypnc/CVE-2021-30551\n\nPOC of CVE-2021-2394\nhttps://github.com/lz2y/CVE-2021-2394\n\nWordPress Backup Guard Authenticated Remote Code Execution Exploit\nhttps://github.com/0dayNinja/CVE-2021-24155.rb\n\nExploit code for CVE-2021-33909,Just a dump of removed\nhttps://github.com/bbinfosec43/CVE-2021-33909", "url": "https://t.me/hacker_trick/186"}, {"timestamp": "2021-09-25T02:14:31Z", "date_only": false, "value": "2021-09-25T02:14:31.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/cyber0iq/18", "record": "CVE-2021-28476", "field": "creation_timestamp", "uuid": "42fdf1be-2760-404e-b130-b9f0f1180465", "content": "Latest Vulnerabilities and Exploits\n\nCVE-2021-3449 OpenSSL denial-of-service exploit\nhttps://github.com/terorie/cve-2021-3449\n\nProxyToken\nhttps://github.com/bhdresh/CVE-2021-33766-ProxyToken\n\nCVES Xstream-1.4.17\nhttps://github.com/zwjjustdoit/Xstream-1.4.17\n\nCVE-2021-36934/HiveNightmare/SeriousSAM\nhttps://github.com/cube0x0/CVE-2021-36934\n\nHow to exploit a vulnerable windows driver Exploit for AsrDrv104 sys\nhttps://github.com/stong/CVE-2020-15368\n\nCVE-2021-32537: an out-of-bounds memory access that leads to pool corruption in the Windows kernel\nhttps://github.com/0vercl0k/CVE-2021-32537\n\nCVE-2021-28476 a guest-to-host \"Hyper-V Remote Code Execution Vulnerability\" in vmswitch sys\nhttps://github.com/0vercl0k/CVE-2021-28476\n\nCVE-2021-40444 - Fully Weaponized Microsoft Office Word RCE Exploit\nhttps://github.com/klezVirus/CVE-2021-40444\n\nExploit Accsess network clients by sending packets in wirless TP-LINK and preparing for a mitm attack\nhttps://github.com/lhashashinl/CVE-2021-37152\n\nProof on Concept Exploit for CVE-2021-38647 (OMIGOD)\nhttps://github.com/horizon3ai/CVE-2021-38647\n\nProof of Concept Exploit for vCenter CVE-2021-21972\nhttps://github.com/horizon3ai/CVE-2021-21972\n\nProof-of-Concept (PoC) script to exploit Pulse Secure CVE-2021-22893\nhttps://github.com/ZephrFish/CVE-2021-22893\n\nCVE-2021-33766 (ProxyToken)\nhttps://github.com/demossl/CVE-2021-33766-ProxyToken\n\nCVE-2021-2456\nhttps://github.com/peterjson31337/CVE-2021-2456\n\nCVE-2021-38647 POC for RCE\nhttps://github.com/midoxnet/CVE-2021-38647\n\nCVE-2021-26084 (PoC) | Confluence Server Webwork OGNL injection\nhttps://github.com/alt3kx/CVE-2021-26084_PoC\nhttps://github.com/r0ckysec/CVE-2021-26084_Confluence\nhttps://github.com/march0s1as/CVE-2021-26084\n\n\nCVE-2021-21551 Dell Driver EoP\nhttps://github.com/ihack4falafel/Dell-Driver-EoP-CVE-2021-21551\n\nA basic PoC leak for CVE-2021-28663 (Internal of the Android kernel backdoor vulnerability)\nhttps://github.com/lntrx/CVE-2021-28663\n\nCVE-2021-40353 openSIS 8.0 SQL Injection\nhttps://github.com/5qu1n7/CVE-2021-40353\n\nCVE-2021-28476 Ubuntu 20.04\nhttps://github.com/sh4m2hwz/CVE-2021-28476-tools-env\n\nmy exp for chrome V8 CVE-2021-30551\nhttps://github.com/xmzyshypnc/CVE-2021-30551\n\nPOC of CVE-2021-2394\nhttps://github.com/lz2y/CVE-2021-2394\n\nWordPress Backup Guard Authenticated Remote Code Execution Exploit\nhttps://github.com/0dayNinja/CVE-2021-24155.rb\n\nExploit code for CVE-2021-33909,Just a dump of removed\nhttps://github.com/bbinfosec43/CVE-2021-33909", "url": "https://t.me/cyber0iq/18"}, {"timestamp": "2021-09-25T02:15:23Z", "date_only": false, "value": "2021-09-25T02:15:23.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/cyber0iq/19", "record": "CVE-2021-28476", "field": "creation_timestamp", "uuid": "f0fa936c-a5a4-4e24-b62e-2cc4223a1519", "content": "Latest Vulnerabilities and Exploits\n\nCVE-2021-3449 OpenSSL denial-of-service exploit\nhttps://github.com/terorie/cve-2021-3449\n\nProxyToken\nhttps://github.com/bhdresh/CVE-2021-33766-ProxyToken\n\nCVES Xstream-1.4.17\nhttps://github.com/zwjjustdoit/Xstream-1.4.17\n\nCVE-2021-36934/HiveNightmare/SeriousSAM\nhttps://github.com/cube0x0/CVE-2021-36934\n\nHow to exploit a vulnerable windows driver Exploit for AsrDrv104 sys\nhttps://github.com/stong/CVE-2020-15368\n\nCVE-2021-32537: an out-of-bounds memory access that leads to pool corruption in the Windows kernel\nhttps://github.com/0vercl0k/CVE-2021-32537\n\nCVE-2021-28476 a guest-to-host \"Hyper-V Remote Code Execution Vulnerability\" in vmswitch sys\nhttps://github.com/0vercl0k/CVE-2021-28476\n\nCVE-2021-40444 - Fully Weaponized Microsoft Office Word RCE Exploit\nhttps://github.com/klezVirus/CVE-2021-40444\n\nExploit Accsess network clients by sending packets in wirless TP-LINK and preparing for a mitm attack\nhttps://github.com/lhashashinl/CVE-2021-37152\n\nProof on Concept Exploit for CVE-2021-38647 (OMIGOD)\nhttps://github.com/horizon3ai/CVE-2021-38647\n\nProof of Concept Exploit for vCenter CVE-2021-21972\nhttps://github.com/horizon3ai/CVE-2021-21972\n\nProof-of-Concept (PoC) script to exploit Pulse Secure CVE-2021-22893\nhttps://github.com/ZephrFish/CVE-2021-22893\n\nCVE-2021-33766 (ProxyToken)\nhttps://github.com/demossl/CVE-2021-33766-ProxyToken\n\nCVE-2021-2456\nhttps://github.com/peterjson31337/CVE-2021-2456\n\nCVE-2021-38647 POC for RCE\nhttps://github.com/midoxnet/CVE-2021-38647\n\nCVE-2021-26084 (PoC) | Confluence Server Webwork OGNL injection\nhttps://github.com/alt3kx/CVE-2021-26084_PoC\nhttps://github.com/r0ckysec/CVE-2021-26084_Confluence\nhttps://github.com/march0s1as/CVE-2021-26084\n\n\nCVE-2021-21551 Dell Driver EoP\nhttps://github.com/ihack4falafel/Dell-Driver-EoP-CVE-2021-21551\n\nA basic PoC leak for CVE-2021-28663 (Internal of the Android kernel backdoor vulnerability)\nhttps://github.com/lntrx/CVE-2021-28663\n\nCVE-2021-40353 openSIS 8.0 SQL Injection\nhttps://github.com/5qu1n7/CVE-2021-40353\n\nCVE-2021-28476 Ubuntu 20.04\nhttps://github.com/sh4m2hwz/CVE-2021-28476-tools-env\n\nmy exp for chrome V8 CVE-2021-30551\nhttps://github.com/xmzyshypnc/CVE-2021-30551\n\nPOC of CVE-2021-2394\nhttps://github.com/lz2y/CVE-2021-2394\n\nWordPress Backup Guard Authenticated Remote Code Execution Exploit\nhttps://github.com/0dayNinja/CVE-2021-24155.rb\n\nExploit code for CVE-2021-33909,Just a dump of removed\nhttps://github.com/bbinfosec43/CVE-2021-33909", "url": "https://t.me/cyber0iq/19"}, {"timestamp": "2022-01-16T02:50:48Z", "date_only": false, "value": "2022-01-16T02:50:48.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/GithubRedTeam/1344", "record": "CVE-2021-28476", "field": "creation_timestamp", "uuid": "1478607c-22c2-4e11-9cfc-baced3145d7c", "content": "GitHub\u76d1\u63a7\u6d88\u606f\u63d0\u9192\uff01\uff01\uff01\n\n\u66f4\u65b0\u4e86\uff1aCVE-2021\n\u63cf\u8ff0\uff1aCVE-2021-28476: Hyper-V vmswitch.sys arbitrary pointer dereference from guest VM\nURL\uff1ahttps://github.com/australeo/CVE-2021-28476", "url": "https://t.me/GithubRedTeam/1344"}, {"timestamp": "2022-05-24T19:02:03Z", "date_only": false, "value": "2022-05-24T19:02:03Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-J6PV-9PG5-VG52", "record": "GHSA-J6PV-9PG5-VG52", "field": "published"}, {"timestamp": "2022-05-24T19:02:03Z", "date_only": false, "value": "2022-05-24T19:02:03Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-J6PV-9PG5-VG52", "record": "GHSA-J6PV-9PG5-VG52", "field": "modified"}, {"timestamp": "2023-08-02T00:15:00Z", "date_only": false, "value": "2023-08-02T00:15Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-28476", "record": "GSD-2021-28476", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2023-12-13T01:23:28.839Z", "date_only": false, "value": "2023-12-13T01:23:28.839127Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 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