CVE-2025-41735— Possible arbitrary file upload
Quick assessment
Affected
METZ CONNECT Energy-Controlling EWIO2-M
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.
METZ CONNECT Energy-Controlling EWIO2-M等都是德国METZ CONNECT公司的产品。METZ CONNECT Energy-Controlling EWIO2-M是一款高性能数据记录器。METZ CONNECT Energy-Controlling EWIO2-M-BM是一款高性能数据记录器。METZ CONNECT Ethernet-IO EWIO2-BM是一款传感器和执行器控制器。 METZ CONNECT多款产品存在代码问题漏洞，该漏洞源于缺少文件检查，可能导
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I. Basic Information for CVE-2025-41735
Vulnerability Information
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Vulnerability Title
Possible arbitrary file upload
Source: CVE Program / CVE List V5
Vulnerability Description
A low privileged remote attacker can upload any file to an arbitrary location due to missing file check resulting in 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
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
METZ CONNECT多款产品 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
METZ CONNECT Energy-Controlling EWIO2-M等都是德国METZ CONNECT公司的产品。METZ CONNECT Energy-Controlling EWIO2-M是一款高性能数据记录器。METZ CONNECT Energy-Controlling EWIO2-M-BM是一款高性能数据记录器。METZ CONNECT Ethernet-IO EWIO2-BM是一款传感器和执行器控制器。 METZ CONNECT多款产品存在代码问题漏洞，该漏洞源于缺少文件检查，可能导
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 |
|---|---|---|---|---|
| METZ CONNECT | Energy-Controlling EWIO2-M | 0.0.0 ~ 2.2.0 | - |
|
| METZ CONNECT | Energy-Controlling EWIO2-M-BM | 0.0.0 ~ 2.2.0 | - |
|
| METZ CONNECT | Ethernet-IO EWIO2-BM | 0.0.0 ~ 2.2.0 | - |
|
II. Public POCs for CVE-2025-41735
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Same Patch Batch · METZ CONNECT · 2025-11-18 · 5 CVEs total
| CVE-2025-41733 | 9.8 CRITICAL | Possible malfunction credential injection |
| CVE-2025-41734 | 9.8 CRITICAL | Unauthenticated Local File Inclusion in php module |
| CVE-2025-41736 | 8.8 HIGH | Possible arbitrary code execution |
| CVE-2025-41737 | 7.5 HIGH | Improper access control via php endpoint |
IV. Related Vulnerabilities
Same weakness: CWE-434
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CVE-2026-85097
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Super Forms <= 6.3.316 - Authenticated (Subscriber+) Arbitra -
CVE-2026-92532
Unrestricted Upload of File with Dangerous Type in BugTracke -
CVE-2026-105868
Payload: Uploaded XML files could execute same-origin JavaSc
V. Comments for CVE-2025-41735
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