# CVE-2025-41720

## Summary

- **CVE ID:** CVE-2025-41720
- **Severity:** MEDIUM
- **CVSS Score:** 4.3 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N)
- **CWE:** CWE-646
- **Published:** Oct 22, 2025
- **Last Modified:** Mar 12, 2026

## Description

A low privileged remote attacker can upload arbitrary data masked as a png file to the affected device using the webserver API because only the file extension is verified.

## Affected Products

- Sauter — modulo 6 devices modu680-AS (0.0.0)
- Sauter — modulo 6 devices modu660-AS (0.0.0)
- Sauter — modulo 6 devices modu612-LC (0.0.0)
- Sauter — EY-modulo 5 modu 5 modu524 (0.0)
- Sauter — EY-modulo 5 modu 5 modu525 (0.0)
- Sauter — EY-modulo 5 ecos 5 ecos504/505 (0.0)

## References

- [CNA](https://sauter.csaf-tp.certvde.com/.well-known/csaf/white/2025/vde-2025-060.json)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.17%
- **EPSS Percentile:** 6.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._