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CVE-2025-41714— Path Traversal via 'Upload-Key' in SmartEMS Upload Handling

Quick assessment

Affected
Welotec SmartEMS Web Application
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Welotec SmartEMS Web Application是德国Welotec公司的一个具有能源管理与监控功能的基于Web的应用程序。 Welotec SmartEMS Web Application存在路径遍历漏洞，该漏洞源于上传端点验证不足，可能导致任意文件写入和远程代码执行。

CVSS 8.8 · High EPSS 0.67% · P49
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I. Basic Information for CVE-2025-41714

Vulnerability Information
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Vulnerability Title
Path Traversal via 'Upload-Key' in SmartEMS Upload Handling
Source: CVE Program / CVE List V5
Vulnerability Description
The upload endpoint insufficiently validates the 'Upload-Key' request header. By supplying path traversal sequences, an authenticated attacker can cause the server to create upload-related artifacts outside the intended storage location. In certain configurations this enables arbitrary file write and may be leveraged to achieve remote code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Welotec SmartEMS Web Application 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Welotec SmartEMS Web Application是德国Welotec公司的一个具有能源管理与监控功能的基于Web的应用程序。 Welotec SmartEMS Web Application存在路径遍历漏洞，该漏洞源于上传端点验证不足，可能导致任意文件写入和远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Welotec SmartEMS Web Application v0.0.0 ~ v3.3.6 -

II. Public POCs for CVE-2025-41714

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III. Intelligence Information for CVE-2025-41714

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IV. Related Vulnerabilities

Same vendor: Welotec
Same weakness: CWE-22

V. Comments for CVE-2025-41714

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