CVE-2025-41705 MEDIUM

CVE-2025-41705: Phoenix Contact: WebSocket Message Interception Leaks Webfrontend Credentials

Vendor Phoenix Contact
Product QUINT4-UPS/24DC/24DC/5/EIP
Weakness CWE-523
Published October 14, 2025
Last update November 3, 2025

CVSS base score

6.8/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

An unauthenticated remote attacker (MITM) can intercept the websocket messages to gain access to the login credentials for the Webfrontend.

Key dates

02Disclosure timeline

October 14, 2025 CVE published
November 3, 2025 Record updated

Related vulnerabilities

04Related CVE