CVE-2025-41704: QUINT4-UPS/24DC/24DC/5/EIP VC:00 to before VC:07; +3 more affected products

CVE-2025-41704. CVSS 3.1 base score 5.3 (MEDIUM, Vendor/CNA). EPSS 0.01594 (percentile 0.75298), scored 17-Oct-2026.

Affected technology

QUINT4-UPS/24DC/24DC/5/EIP · VC:00 to before VC:07
Phoenix Contact

QUINT4-UPS/24DC/24DC/10/EIP · VC:00 to before VC:07
Phoenix Contact

QUINT4-UPS/24DC/24DC/20/EIP · VC:00 to before VC:07
Phoenix Contact

QUINT4-UPS/24DC/24DC/40/EIP · VC:00 to before VC:07
Phoenix Contact

Component: Not specified by the source
Function: and, code

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

What an attacker can do

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. Vendor/CNA’s CVSS 3.1 assessment (base score 5.3/10) rates confidentiality and integrity impact as none; availability impact as low.

Published 18-Oct-2026 22:52 UTC

CWE: CWE-770
CCR priority: 21.6 /100 (P4)
CVSS 3.1: 5.3 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L · Vendor/CNA
EPSS: 0.01594 · percentile 0.75298 · 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-2025-41704.html