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CVE-2025-41736— Possible arbitrary code execution

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多款产品存在安全漏洞,该漏洞源于路径遍历,可能导致低权限

CVSS 8.8 · High EPSS 0.72% · P53
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I. Basic Information for CVE-2025-41736

Vulnerability Information

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Vulnerability Title
Possible arbitrary code execution
Source: CVE Program / CVE List V5
Vulnerability Description
A low privileged remote attacker can upload a new or overwrite an existing python script by using a path traversal of the target filename in php resulting in a 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
路径遍历:’…/…//’
Source: CVE Program / CVE List V5
Vulnerability Title
METZ CONNECT多款产品 安全漏洞
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多款产品存在安全漏洞,该漏洞源于路径遍历,可能导致低权限
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-2025-41736

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III. Intelligence Information for CVE-2025-41736

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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-2025-41735 8.8 HIGH Possible arbitrary file upload
CVE-2025-41737 7.5 HIGH Improper access control via php endpoint

IV. Related Vulnerabilities

V. Comments for CVE-2025-41736

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