Phoenix Contact: WebSocket Handler Denial of Service_CVE-2025-41707

5.3 / 10

MEDIUM

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

Description

The websocket handler is vulnerable to a denial of service condition. An unauthenticated remote attacker can send a crafted websocket message to trigger the issue without affecting the core functionality.

Basic Information

ID CVE-2025-41707

Source CERTVDE

Published Oct 14, 2025 at 08:06

Affected Product

Vendor Phoenix Contact

Product QUINT4-UPS/24DC/24DC/5/EIP

Version VC:00

Affected Versions Phoenix Contact QUINT4-UPS/24DC/24DC/5/EIP VC:00
Phoenix Contact QUINT4-UPS/24DC/24DC/10/EIP VC:00
Phoenix Contact QUINT4-UPS/24DC/24DC/20/EIP VC:00
Phoenix Contact QUINT4-UPS/24DC/24DC/40/EIP VC:00

CWE Classification

CWE-120

References

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

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    "published": "2025-10-14T08:06:11.424Z",
    "modified": "2025-10-14T08:06:11.424Z",
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