Vesystem Cloud Desktop up to 20240408 fileupload.php File unrestricted upload

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Vesystem Cloud Desktop up to 20240408. Affected is an unknown function of the file /Public/webuploader/0.1.5/server/fileupload.php. Executing a manipulation of the argument File can lead to unrestricted upload. This vulnerability is handled as CVE-2024-3803. The attack can be executed remotely. Additionally, an exploit exists. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability classified as critical was found in Vesystem Cloud Desktop up to 20240408. This vulnerability affects an unknown code block of the file /Public/webuploader/0.1.5/server/fileupload.php. The manipulation of the argument file with an unknown input leads to a unrestricted upload vulnerability. The CWE definition for the vulnerability is CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is shared for download at github.com. This vulnerability was named CVE-2024-3803. The exploitation appears to be easy. The attack can be initiated remotely. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1608.002.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way. By approaching the search of inurl:Public/webuploader/0.1.5/server/fileupload.php it is possible to find vulnerable targets with Google Hacking.

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

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.3
CNA Vector (VulDB): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Google Hack: 🔍

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

04/15/2024 🔍
04/15/2024 +0 days 🔍
04/15/2024 +0 days 🔍
05/22/2024 +37 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2024-3803 (🔍)
GCVE (CVE): GCVE-0-2024-3803
GCVE (VulDB): GCVE-100-260776
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/15/2024 13:49
Updated: 05/22/2024 22:01
Changes: 04/15/2024 13:49 (56), 05/22/2024 21:51 (2), 05/22/2024 22:01 (18)
Complete: 🔍
Submitter: H0e4a0r1t
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #312315: BEIJING VESYSTEM TECHNOLOGY CO.,LTD VESYSTEM Cloud desktop VESYSTEM Cloud desktop file upload (by H0e4a0r1t)

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