VirtoSoftware Virto Bulk File Download for SharePoint 2019 5.5.44 Download.ashx path path traversal

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability was found in VirtoSoftware Virto Bulk File Download for SharePoint 2019 5.5.44. It has been classified as critical. This vulnerability affects unknown code of the file Virto.SharePoint.FileDownloader/Api/Download.ashx. Performing a manipulation of the argument path results in path traversal. This vulnerability is reported as CVE-2024-33879. No exploit exists.

Detailsinfo

A vulnerability was found in VirtoSoftware Virto Bulk File Download for SharePoint 2019 5.5.44. It has been classified as critical. This affects an unknown code block of the file Virto.SharePoint.FileDownloader/Api/Download.ashx. The manipulation of the argument path with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

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 arbitrary file download and deletion via absolute path traversal in the path parameter.

It is possible to read the advisory at docs.virtosoftware.com. This vulnerability is uniquely identified as CVE-2024-33879 since 04/28/2024. The exploitability is told to be easy. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Path traversal
CWE: CWE-22
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 🔍
06/27/2024 +3 days 🔍

Sourcesinfo

Advisory: docs.virtosoftware.com
Status: Confirmed

CVE: CVE-2024-33879 (🔍)
GCVE (CVE): GCVE-0-2024-33879
GCVE (VulDB): GCVE-100-269547

Entryinfo

Created: 06/24/2024 20:46
Updated: 06/27/2024 10:50
Changes: 06/24/2024 20:46 (53), 06/27/2024 10:50 (12)
Complete: 🔍
Cache ID: 216::103

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