CVE-2025-41704

medium

Description

An unauthanticated remote attacker can perform a DoS of the Modbus service by sending a specific function and sub-function code without affecting the core functionality.

References

https://www.securityweek.com/vulnerabilities-allow-disruption-of-phoenix-contact-ups-devices/

https://certvde.com/de/advisories/VDE-2025-072

http://seclists.org/fulldisclosure/2025/Oct/12

Details

Source: Mitre, NVD

Published: 2025-10-14

Updated: 2026-04-15

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.3

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