CVE-2025-41720 | BDVDB-2026-298948 Detail

Sautermodulo 6 devices modu680-AS

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.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact low, availability impact none. Attack vector: network.

Weaknesses#

CWE-646 Reliance on File Name or Extension of Externally-Supplied File

References#

https://sauter.csaf-tp.certvde.com/.well-known/csaf/white/2025/vde-2025-060.json

Exploit#

No public exploit known

History#

Version 12025-10-22Record published in the CVE List.

Published

Published: 2025-10-22
Last modified: 2025-10-22

Vendor information

Vendor: Sauter
Product: modulo 6 devices modu680-AS

All Sauter vulnerabilities

Score

4.3 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 7.7.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 0.0.0 and < Firmware v3.2.0
Fixed
Firmware v3.2.0

Scoring System

CVSS v4.0

Not available

CVSS v3.1

4.3 Medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	Low
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).