CVE-2025-41720: modulo 6 devices modu680-AS 0.0.0 to before Firmware v3.2.0; +5 more affected products

CVE-2025-41720. CVSS 3.1 base score 4.3 (MEDIUM, Vendor/CNA). EPSS 0.00181 (percentile 0.07148), scored 17-Oct-2026.

Affected technology

modulo 6 devices modu680-AS · 0.0.0 to before Firmware v3.2.0
Sauter

modulo 6 devices modu660-AS · 0.0.0 to before Firmware v3.2.0
Sauter

modulo 6 devices modu612-LC · 0.0.0 to before Firmware v3.2.0
Sauter

EY-modulo 5 modu 5 modu524 · 0.0 to before Firmware v6.0
Sauter

EY-modulo 5 modu 5 modu525 · 0.0 to before Firmware v6.0
Sauter

EY-modulo 5 ecos 5 ecos504/505 · 0.0 to before Firmware v6.0
Sauter

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

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. Vendor/CNA’s CVSS 3.1 assessment (base score 4.3/10) rates confidentiality and availability impact as none; integrity impact as low.

Published 18-Oct-2026 22:53 UTC

CWE: CWE-646
CCR priority: 17.2 /100 (P5)
CVSS 3.1: 4.3 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N · Vendor/CNA
EPSS: 0.00181 · percentile 0.07148 · 2026-10-17
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-18 22:50:08.248207+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-41720.html