{"id":"CVE-2024-43447","aliases":["EUVD-2024-40717","GHSA-qx56-hjgg-8xgm"],"status":"published","title":"Windows SMBv3 Server Remote Code Execution Vulnerability","description":"Windows SMBv3 Server Remote Code Execution Vulnerability","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.0145,"percentile":0.73546,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-415"],"published":"2024-11-12T17:53:47Z","modified":"2026-06-17T07:51:03Z","products":[{"vendor":"microsoft","product":"windows server 2022"},{"vendor":"microsoft","product":"windows_server_2022"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43447","tags":["vendor-advisory","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-43447"},{"url":"https://github.com/advisories/GHSA-qx56-hjgg-8xgm"}],"sources":{"cve":[{"id":"CVE-2024-43447","title":"Windows SMBv3 Server Remote Code Execution Vulnerability","description":"Windows SMBv3 Server Remote Code Execution Vulnerability","status":"published","published":"2024-11-12T17:53:47.242Z","modified":"2025-07-08T15:41:13.858Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-415"],"updated_at":"2026-11-02T14:33:58.839967Z"}],"euvd":[{"id":"EUVD-2024-40717","description":"Windows SMBv3 Server Remote Code Execution Vulnerability","status":"published","published":"2024-11-12T17:53:47Z","modified":"2025-07-08T15:41:13Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T20:32:11.549296Z"}],"ghsa":[{"id":"GHSA-qx56-hjgg-8xgm","title":"Windows SMBv3 Server Remote Code Execution Vulnerability","description":"Windows SMBv3 Server Remote Code Execution Vulnerability","status":"published","published":"2024-11-12T18:30:58Z","modified":"2024-11-12T18:30:59Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-415"],"updated_at":"2026-11-02T14:58:47.584935Z"}],"nvd":[{"id":"CVE-2024-43447","description":"Windows SMBv3 Server Remote Code Execution Vulnerability","status":"published","published":"2024-11-12T18:15:21.707Z","modified":"2026-06-17T07:51:03.753Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-415"],"updated_at":"2026-11-02T14:10:36.931115Z"}]}}