Improper access control via php endpoint
Priority LOW 39CWE-284Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-284.
Summary
Due to webserver misconfiguration an unauthenticated remote attacker is able to read the source of php modules.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0048 41st percentileScored 2026-11-07
Fix Fixed Energy-Controlling EWIO2-M (METZ CONNECT): 2.2.0Energy-Controlling EWIO2-M-BM (METZ CONNECT): 2.2.0+1 more product
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| METZ CONNECT | Energy-Controlling EWIO2-M | 0.0.0 to before 2.2.0 | 2.2.0 | Patch available | CNA |
| METZ CONNECT | Energy-Controlling EWIO2-M-BM | 0.0.0 to before 2.2.0 | 2.2.0 | Patch available | CNA |
| METZ CONNECT | Ethernet-IO EWIO2-BM | 0.0.0 to before 2.2.0 | 2.2.0 | Patch available | CNA |
- Energy-Controlling EWIO2-M VendorMETZ CONNECT Affected 0.0.0 to before 2.2.0 Fixed in 2.2.0 Patch available CNA
- Energy-Controlling EWIO2-M-BM VendorMETZ CONNECT Affected 0.0.0 to before 2.2.0 Fixed in 2.2.0 Patch available CNA
- Ethernet-IO EWIO2-BM VendorMETZ CONNECT Affected 0.0.0 to before 2.2.0 Fixed in 2.2.0 Patch available CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:metz-connect:ewio2-m_firmware:*:*:*:*:*:*:*:* | before 2.2.0 | Vulnerable | METZ CONNECT |
| cpe:2.3:h:metz-connect:ewio2-m:-:*:*:*:*:*:*:* | not specified by NVD | Running on | METZ CONNECT |
| cpe:2.3:o:metz-connect:ewio2-m-bm_firmware:*:*:*:*:*:*:*:* | before 2.2.0 | Vulnerable | METZ CONNECT |
| cpe:2.3:h:metz-connect:ewio2-m-bm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | METZ CONNECT |
| cpe:2.3:o:metz-connect:ewio2-bm_firmware:*:*:*:*:*:*:*:* | before 2.2.0 | Vulnerable | METZ CONNECT |
| cpe:2.3:h:metz-connect:ewio2-bm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | METZ CONNECT |
- cpe:2.3:o:metz-connect:ewio2-m_firmware:*:*:*:*:*:*:*:* Versions before 2.2.0 Vulnerable ·METZ CONNECT
- cpe:2.3:h:metz-connect:ewio2-m:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·METZ CONNECT
- cpe:2.3:o:metz-connect:ewio2-m-bm_firmware:*:*:*:*:*:*:*:* Versions before 2.2.0 Vulnerable ·METZ CONNECT
- cpe:2.3:h:metz-connect:ewio2-m-bm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·METZ CONNECT
- cpe:2.3:o:metz-connect:ewio2-bm_firmware:*:*:*:*:*:*:*:* Versions before 2.2.0 Vulnerable ·METZ CONNECT
- cpe:2.3:h:metz-connect:ewio2-bm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·METZ CONNECT
Remediation
- Fix · CNA Energy-Controlling EWIO2-M (METZ CONNECT) Fixed in 2.2.0
- Fix · CNA Energy-Controlling EWIO2-M-BM (METZ CONNECT) Fixed in 2.2.0
- Fix · CNA Ethernet-IO EWIO2-BM (METZ CONNECT) Fixed in 2.2.0
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
METZ CONNECT Energy-Controlling EWIO2-M, Energy-Controlling EWIO2-M-BM, Ethernet-IO EWIO2-BM 2.2.0
5 records Highest priority Priority MEDIUM 4 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2025-27696 Unauthenticated Local File Inclusion in php modulePriority MEDIUM 50
- TI-2025-27695 Possible malfunction credential injectionPriority MEDIUM 44
- TI-2025-27698 Possible arbitrary code executionPriority MEDIUM 41
Timeline
- 2026-10-02 Threatist record created from CVE-2025-41737
- 2026-10-03 Alias added: GHSA-hwv7-hhjx-9j44
References
More METZ CONNECT Ewio2-bm Firmware vulnerabilities
- TI-2025-27696 Unauthenticated Local File Inclusion in php module CVSS 3.1CRITICAL 9.8
- TI-2025-27695 Possible malfunction credential injection CVSS 3.1CRITICAL 9.8
- TI-2025-27698 Possible arbitrary code execution CVSS 3.1HIGH 8.8
- TI-2025-27697 Possible arbitrary file upload CVSS 3.1HIGH 8.8
Sources
- CVE-2025-41737 · CVE Program
- CVE-2025-41737 · NVD
- FIRST EPSS
- GHSA-hwv7-hhjx-9j44 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences