Vulnerability Intelligence Report
CVE-2024-33881
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.
No Active Exploit Signals
CVSS Base Score
7.5
HIGH
Exploitability:3.9
Impact Score:3.6
EPSS Probability:0.47%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-200 ↗CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| virtosoftware | sharepoint_bulk_file_download | 5.5.44 |
| microsoft | sharepoint_server | 2019 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.475%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2024-04-28T00:00:00 |
| Published | 2024-06-24T00:00:00 |
| Last Updated | 2024-09-15T19:20:42 |
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