CVE-2025-12344
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-10-28

Last updated on: 2026-04-29

Assigner: VulDB

Description
A vulnerability has been found in Yonyou U8 Cloud up to 5.1sp. The impacted element is an unknown function of the file /service/NCloudGatewayServlet of the component Request Header Handler. Such manipulation of the argument ts/sign leads to unrestricted upload. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2025-10-28
Last Modified
2026-04-29
Generated
2026-06-16
AI Q&A
2025-10-28
EPSS Evaluated
2026-06-15
NVD
CVE-2025-12344
EUVD
EUVD-2025-36388
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
yonyou u8_cloud 2.0
yonyou u8_cloud 5.1sp
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-434 The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.
CWE-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability exists in Yonyou U8 Cloud up to version 5.1sp, specifically in an unknown function within the /service/NCloudGatewayServlet file of the Request Header Handler component. It involves manipulation of the argument ts/sign, which leads to unrestricted upload capabilities. This means an attacker can upload files without proper restrictions, potentially from a remote location. The vulnerability has been publicly disclosed and can be exploited.

Impact Analysis

The vulnerability allows an attacker to perform unrestricted uploads remotely, which could lead to unauthorized files being uploaded to the system. This can result in potential compromise of the system's integrity, unauthorized access, or further exploitation depending on what files are uploaded and how they are used.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2025-12344. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart