{"id":"CVE-2021-43463","aliases":["EUVD-2021-30396","GHSA-3823-hjpv-24g4"],"status":"published","title":"An Unquoted Service Path vulnerability exists in Ext2Fsd v0.68 via a specially crafted file in...","description":"An Unquoted Service Path vulnerability exists in Ext2Fsd v0.68 via a specially crafted file in the Ext2Srv Service executable service path.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00456,"percentile":0.39897,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-428"],"published":"2022-04-04T15:46:27Z","modified":"2026-06-17T04:11:00Z","products":[{"vendor":"ext2_file_system_driver_project","product":"ext2_file_system_driver"}],"references":[{"url":"https://github.com/M507/Miner","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/49706","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/198746","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43463"},{"url":"https://github.com/advisories/GHSA-3823-hjpv-24g4"}],"sources":{"cve":[{"id":"CVE-2021-43463","description":"An Unquoted Service Path vulnerability exists in Ext2Fsd v0.68 via a specially crafted file in the Ext2Srv Service executable service path.","status":"published","published":"2022-04-04T15:46:27Z","modified":"2024-08-04T03:55:29.23Z","updated_at":"2026-11-02T14:32:56.689433Z"}],"euvd":[{"id":"EUVD-2021-30396","description":"An Unquoted Service Path vulnerability exists in Ext2Fsd v0.68 via a specially crafted file in the Ext2Srv Service executable service path.","status":"published","published":"2022-04-04T15:46:27Z","modified":"2024-08-04T03:55:29Z","updated_at":"2026-11-03T03:24:14.245608Z"}],"ghsa":[{"id":"GHSA-3823-hjpv-24g4","title":"An Unquoted Service Path vulnerability exists in Ext2Fsd v0.68 via a specially crafted file in...","description":"An Unquoted Service Path vulnerability exists in Ext2Fsd v0.68 via a specially crafted file in the Ext2Srv Service executable service path.","status":"published","published":"2022-04-05T00:00:25Z","modified":"2023-01-27T05:01:25Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-428"],"updated_at":"2026-11-02T14:41:53.158957Z"}],"nvd":[{"id":"CVE-2021-43463","description":"An Unquoted Service Path vulnerability exists in Ext2Fsd v0.68 via a specially crafted file in the Ext2Srv Service executable service path.","status":"published","published":"2022-04-04T16:15:08.793Z","modified":"2026-06-17T04:11:00.753Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-428"],"updated_at":"2026-11-02T14:07:05.581807Z"}]}}