VulnerabilityModified
CVE-2024-33881
The Virto.SharePoint.FileDownloader/Api/Download.ashx isCompleted method allows an NTLMv2 hash leak via a UNC share pathname in the path parameter.
MEDIUM 5.3EPSS 0.47%
Does this matter?
Lower severity and a low EPSS score (0.47%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 0.47% probability · 40th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22, CWE-200
- Affected
- virtosoftware/sharepoint bulk file download
- Source
- cve@mitre.org
References
- https://docs.virtosoftware.com/v/virto-security-frequently-asked-questions-faqProduct
- https://download.virtosoftware.com/Manuals/nu_ncsc_virto_one_bulk_file_download_v5.4.4_pt_disclosure.pdfProduct
- https://docs.virtosoftware.com/v/virto-security-frequently-asked-questions-faqProduct
- https://download.virtosoftware.com/Manuals/nu_ncsc_virto_one_bulk_file_download_v5.4.4_pt_disclosure.pdfProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.