Information disclosure in Microsoft Sharepoint Server

CVE-2024-33880

An issue was discovered in VirtoSoftware Virto Bulk File Download 5.5.44 for SharePoint 2019. It discloses full pathnames via Virto.SharePoint.FileDownloader/Api/Download.ashx?action=archive.

Vulnerability class: Information Disclosure

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (24.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 24.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2024-33880: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2024-33880?
CVE-2024-33880 is a medium-severity vulnerability in Microsoft Sharepoint Server, classified under Information Disclosure. CVSS score: 5.3/10. Published 2024-06-24.
How severe is CVE-2024-33880?
Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2024-33880 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.