{"metadata": {"vulnerability": "CVE-2021-26415", "count": 28, "kinds": {"milestone": 6, "sighting": 9, "kev": 0, "other": 13}}, "data": [{"timestamp": "2021-01-29T00:00:00Z", "date_only": false, "value": "2021-01-29T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-26415", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-04-13T07:00:00Z", "date_only": false, "value": "2021-04-13T07:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / microsoft", "record": "CVE-2021-26415", "field": "containers.cna.datePublic"}, {"timestamp": "2021-04-13T19:32:34Z", "date_only": false, "value": "2021-04-13T19:32:34.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-26415", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-04-13T20:15:00Z", "date_only": false, "value": "2021-04-13T20:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-3M9P-8M3G-PPXV", "record": "GHSA-3M9P-8M3G-PPXV", "field": "database_specific.nvd_published_at"}, {"timestamp": "2021-04-13T20:15:15.157Z", "date_only": false, "value": "2021-04-13T20:15:15.157", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-26415", "record": "FKIE_CVE-2021-26415", "field": "published"}, {"timestamp": "2021-04-13T20:15:15.157Z", "date_only": false, "value": "2021-04-13T20:15:15.157", "kind": "milestone", "label": "Published", "source": "gsd \u00b7 GSD-2021-26415", "record": "GSD-2021-26415", "field": "namespaces.nvd.nist.gov.cve.published"}, {"timestamp": "2021-04-14T00:00:00Z", "date_only": false, "value": "2021-04-14T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-261", "record": "CERTFR-2021-AVI-261", "field": "last_revision_date"}, {"timestamp": "2021-04-14T00:00:00Z", "date_only": false, "value": "2021-04-14T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-261", "record": "CERTFR-2021-AVI-261", "field": "initial_release_date"}, {"timestamp": "2021-04-14T00:00:00Z", "date_only": false, "value": "2021-04-14T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-261", "record": "CERTFR-2021-AVI-261", "field": "revisions.0.revision_date"}, {"timestamp": "2021-04-14T00:00:00Z", "date_only": true, "value": "2021-04-14", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2021-73128", "record": "CNVD-2021-73128", "field": "submitTime"}, {"timestamp": "2021-04-22T05:02:56Z", "date_only": false, "value": "2021-04-22T05:02:56.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/pwnwiki_zhchannel/239", "record": "CVE-2021-26415", "field": "creation_timestamp", "uuid": "4952caad-4afe-4366-908d-70eacbbacd4f", "content": "CVE-2021-26415 Windows Installer \u7279\u6b0a\u63d0\u5347\u6f0f\u6d1e\nhttps://www.pwnwiki.org/index.php?title=CVE-2021-26415_Windows_Installer_%E7%89%B9%E6%AC%8A%E6%8F%90%E5%8D%87%E6%BC%8F%E6%B4%9E", "url": "https://t.me/pwnwiki_zhchannel/239"}, {"timestamp": "2021-04-22T06:44:10Z", "date_only": false, "value": "2021-04-22T06:44:10.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/cKure/4985", "record": "CVE-2021-26415", "field": "creation_timestamp", "uuid": "46bcfe4e-9e7e-41c0-8beb-8b05acb4e992", "content": "\u25a0\u25a0\u25a0\u25a1\u25a1 CVE-2021-26415:\nWindows Installer Elevation of Privilege Vulnerability (PoC).\n\nhttps://www.cloaked.pl/2021/04/cve-2021-26415", "url": "https://t.me/cKure/4985"}, {"timestamp": "2021-04-22T13:37:04Z", "date_only": false, "value": "2021-04-22T13:37:04.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/bhhub/251", "record": "CVE-2021-26415", "field": "creation_timestamp", "uuid": "8aaa96a2-5425-4895-8f59-514efed12426", "content": "#BugBountyTips of the Day\nHere's a promised write-up of Windows Privilege Elevation bug that I've discovered / CVE-2021-26415  https://t.co/1uQoF9wAip  #security #EOP #LPE #bugbounty  https://t.co/VJzEcXw4tu\n---\nThe best Bug Bounty study is to approach programs even without finding any bugs.  this way your mind study scenarios and methods who are probably not vulnerable, doing so you constantly improve your workflow and become more efficient.  Get those \"flight hours\" in.  #bugbountytips\n---\n1. Testing an instance accessable to only employees through Login 2. Analysed source code and found a js file: /scripts/app-847d3aae5c.js 3. Used \"LinkFinder tool\" to check for endpoints 4. Found two endpoints disclosing admin and store details  without authentication. #bugbounty\n---\n\ud83d\udea8 #SecurityZine - Day 9/30 \ud83d\udea8  You might know what XSS is, but still a short zine read will be fun.  Read full coming soon @  https://t.co/yW06DGkCyU  Till then enjoy video from @theXSSrat :  https://t.co/e9oRlD7QLn  #xss #infosec #appsec #security #bugbounty #bugbountytips  https://t.co/tdtYLccIRj\n---\nI shared some basic recon idea with @KathanP19 that I used on @Hacker0x01 VDP programs to find sensitive information disclosure bugs. Attached screenshot as reference of my words   https://t.co/mUM0LA2mtE #bugbountytips  https://t.co/X8TXl7xuwl", "url": "https://t.me/bhhub/251"}, {"timestamp": "2021-04-26T11:02:21Z", "date_only": false, "value": "2021-04-26T11:02:21.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/CyberSecurityTechnologies/3219", "record": "CVE-2021-26415", "field": "creation_timestamp", "uuid": "32440553-c983-4308-80ca-289d39ab7fba", "content": "#Analytics\n10 most exploited vulnerabilities of the week (April 19-25)\nCVE-2021-3156 Heap-Based Buffer Overflow in Sudo\nhttps://t.me/cybersecuritytechnologies/2577\nCVE-2021-1732 Win kernel 0-day\nhttps://t.me/cybersecuritytechnologies/2679\nCVE-2021-22893 Pulse SecureVPN RCE\nhttps://t.me/cybersecuritytechnologies/3185\nCVE-2021-22204 Improper neutralization of user data in DjVu\nhttps://github.com/exiftool/exiftool/commit/cf0f4e7dcd024ca99615bfd1102a841a25dde031#diff-fa0d652d10dbcd246e6b1df16c1e992931d3bb717a7e36157596b76bdadb3800\nCVE-2021-26415 Win Installer EoP\nhttps://t.me/cybersecuritytechnologies/3186\nCVE-2021-3493 OverlayFS PE\nhttps://t.me/cybersecuritytechnologies/3164\nCVE-2021-26413 Win Installer Spoofing\nhttps://t.me/cybersecuritytechnologies/3176\nCVE-2016-7836 SKYSEA Client View Arbitrary Code Exec\nhttps://www.virusbulletin.com/virusbulletin/2020/05/vb2019-paper-apt-cases-exploiting-vulnerabilities-regionspecific-software\nCVE-2021-27905 Apache Solr SSRF\nhttps://t.me/cybersecuritytechnologies/3213", "url": "https://t.me/CyberSecurityTechnologies/3219"}, {"timestamp": "2021-04-27T05:15:50Z", "date_only": false, "value": "2021-04-27T05:15:50.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/3186", "record": "CVE-2021-26415", "field": "creation_timestamp", "uuid": "a7baf677-589e-40e5-8eb9-8debd4cc8a91", "content": "CVE-2021-26415:\nWindows Installer Elevation of Privilege Vulnerability (PoC)\nhttps://www.cloaked.pl/2021/04/cve-2021-26415\n]-> All files needed to reproduce PoC:\nhttps://github.com/adenkiewicz/CVE-2021-26415", "url": "https://t.me/CyberSecurityTechnologies/3186"}, {"timestamp": "2021-09-24T00:00:00Z", "date_only": true, "value": "2021-09-24", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2021-73128", "record": "CNVD-2021-73128", "field": "openTime"}, {"timestamp": "2022-05-24T17:47:15Z", "date_only": false, "value": "2022-05-24T17:47:15Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-3M9P-8M3G-PPXV", "record": "GHSA-3M9P-8M3G-PPXV", "field": "published"}, {"timestamp": "2022-05-24T17:47:15Z", "date_only": false, "value": "2022-05-24T17:47:15Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-3M9P-8M3G-PPXV", "record": "GHSA-3M9P-8M3G-PPXV", "field": "modified"}, {"timestamp": "2023-12-13T01:23:32.912Z", "date_only": false, "value": "2023-12-13T01:23:32.912473Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-26415", "record": "GSD-2021-26415", "field": "gsd.osvSchema.modified"}, {"timestamp": "2023-12-29T19:21:05.817Z", "date_only": false, "value": "2023-12-29T19:21:05.817Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / microsoft", "record": "CVE-2021-26415", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2023-12-29T20:15:49.443Z", "date_only": false, "value": "2023-12-29T20:15:49.443", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-26415", "record": "GSD-2021-26415", "field": "namespaces.nvd.nist.gov.cve.lastModified"}, {"timestamp": "2024-08-03T20:26:25.176Z", "date_only": false, "value": "2024-08-03T20:26:25.176Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-26415", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-08-03T20:26:25.176Z", "date_only": false, "value": "2024-08-03T20:26:25.176Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-26415", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-17T03:43:22.020Z", "date_only": false, "value": "2026-06-17T03:43:22.020", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-26415", "record": "FKIE_CVE-2021-26415", "field": "lastModified"}, {"timestamp": "2026-09-01T17:00:52.836Z", "date_only": false, "value": "2026-09-01T17:00:52.836812Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cissp/3012", "record": "CVE-2021-26415", "field": "creation_timestamp", "uuid": "19843e78-49fe-4b2e-bf40-5045ee49ff50", "url": "https://t.me/cissp/3012"}, {"timestamp": "2026-09-01T20:02:45.874Z", "date_only": false, "value": "2026-09-01T20:02:45.874242Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/hacking_Attack/6077", "record": "CVE-2021-26415", "field": "creation_timestamp", "uuid": "f4867411-1380-41b9-a8eb-c6ede1bbacb3", "url": "https://t.me/hacking_Attack/6077"}, {"timestamp": "2026-09-08T10:00:07.388Z", "date_only": false, "value": "2026-09-08T10:00:07.388219Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/hacking_Attack/6077", "record": "CVE-2021-26415", "field": "creation_timestamp", "uuid": "2b17ebb5-ba06-4310-9dc3-d91dffec3c79", "url": "https://t.me/hacking_Attack/6077"}, {"timestamp": "2026-09-11T08:00:07.159Z", "date_only": false, "value": "2026-09-11T08:00:07.159138Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/cissp/3012", "record": "CVE-2021-26415", "field": "creation_timestamp", "uuid": "80b53941-df43-4f65-a668-d3e73c88f570", "url": "https://t.me/cissp/3012"}]}