{"id":"CVE-2024-33881","aliases":["EUVD-2024-31586","GHSA-r24r-m7ff-ghq2"],"status":"published","title":"An issue was discovered in VirtoSoftware Virto Bulk File Download 5.5.44 for SharePoint 2019. The...","description":"An issue was discovered in VirtoSoftware Virto Bulk File Download 5.5.44 for SharePoint 2019. The Virto.SharePoint.FileDownloader/Api/Download.ashx isCompleted method allows an NTLMv2 hash leak via a UNC share pathname in the path parameter.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00475,"percentile":0.41566,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200","CWE-22","CWE-400"],"published":"2024-06-24T00:00:00Z","modified":"2026-06-17T07:32:30Z","products":[{"vendor":"virtosoftware","product":"sharepoint_bulk_file_download"},{"vendor":"virtosoftware","product":"virto_bulk_file_download"}],"references":[{"url":"https://docs.virtosoftware.com/v/virto-security-frequently-asked-questions-faq","tags":["x_transferred","Product"]},{"url":"https://download.virtosoftware.com/Manuals/nu_ncsc_virto_one_bulk_file_download_v5.4.4_pt_disclosure.pdf","tags":["x_transferred","Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-33881"},{"url":"https://github.com/advisories/GHSA-r24r-m7ff-ghq2"}],"sources":{"cve":[{"id":"CVE-2024-33881","description":"An issue was discovered in VirtoSoftware Virto Bulk File Download 5.5.44 for SharePoint 2019. The Virto.SharePoint.FileDownloader/Api/Download.ashx isCompleted method allows an NTLMv2 hash leak via a UNC share pathname in the path parameter.","status":"published","published":"2024-06-24T00:00:00Z","modified":"2024-09-15T19:20:42.987Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:34:21.784174Z"}],"euvd":[{"id":"EUVD-2024-31586","description":"An issue was discovered in VirtoSoftware Virto Bulk File Download 5.5.44 for SharePoint 2019. The Virto.SharePoint.FileDownloader/Api/Download.ashx isCompleted method allows an NTLMv2 hash leak via a UNC share pathname in the path parameter.","status":"published","published":"2024-06-24T00:00:00Z","modified":"2024-09-15T19:20:42Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-03T00:55:55.02611Z"}],"ghsa":[{"id":"GHSA-r24r-m7ff-ghq2","title":"An issue was discovered in VirtoSoftware Virto Bulk File Download 5.5.44 for SharePoint 2019. The...","description":"An issue was discovered in VirtoSoftware Virto Bulk File Download 5.5.44 for SharePoint 2019. The Virto.SharePoint.FileDownloader/Api/Download.ashx isCompleted method allows an NTLMv2 hash leak via a UNC share pathname in the path parameter.","status":"published","published":"2024-06-24T18:31:37Z","modified":"2024-09-16T14:53:50Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-22","CWE-200","CWE-400"],"updated_at":"2026-11-02T14:58:16.453713Z"}],"nvd":[{"id":"CVE-2024-33881","description":"An issue was discovered in VirtoSoftware Virto Bulk File Download 5.5.44 for SharePoint 2019. The Virto.SharePoint.FileDownloader/Api/Download.ashx isCompleted method allows an NTLMv2 hash leak via a UNC share pathname in the path parameter.","status":"published","published":"2024-06-24T17:15:10.447Z","modified":"2026-06-17T07:32:30.207Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-22","CWE-200"],"updated_at":"2026-11-02T14:10:07.173605Z"}]}}