VirtoSoftware Virto Bulk File Download for SharePoint 2019 5.5.44 UNC Share Pathname Download.ashx path information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in VirtoSoftware Virto Bulk File Download for SharePoint 2019 5.5.44. The affected element is an unknown function of the file Virto.SharePoint.FileDownloader/Api/Download.ashx of the component UNC Share Pathname Handler. The manipulation of the argument path results in information disclosure. This vulnerability is known as CVE-2024-33881. No exploit is available.

Detailsinfo

A vulnerability classified as problematic has been found in VirtoSoftware Virto Bulk File Download for SharePoint 2019 5.5.44. Affected is an unknown functionality of the file Virto.SharePoint.FileDownloader/Api/Download.ashx of the component UNC Share Pathname Handler. The manipulation of the argument path with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

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.

The advisory is available at docs.virtosoftware.com. This vulnerability is traded as CVE-2024-33881 since 04/28/2024. The exploitability is told to be easy. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/28/2024 🔍
06/24/2024 +57 days 🔍
06/24/2024 +0 days 🔍
09/15/2024 +83 days 🔍

Sourcesinfo

Advisory: docs.virtosoftware.com
Status: Confirmed

CVE: CVE-2024-33881 (🔍)
GCVE (CVE): GCVE-0-2024-33881
GCVE (VulDB): GCVE-100-269550

Entryinfo

Created: 06/24/2024 20:47
Updated: 09/15/2024 23:36
Changes: 06/24/2024 20:47 (54), 06/27/2024 10:50 (12), 09/15/2024 23:36 (12)
Complete: 🔍
Cache ID: 216::103

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