CVE-2025-41707

published 2025-10-14

CVE-2025-41707: The websocket handler is vulnerable to a denial of service condition. An unauthenticated remote attacker can send a crafted websocket message to trigger the…

medium 5.3 CVSS 3.1

AV N AC L PR N UI N S U C N I N A L

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.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
phoenix_contact	quint4-ups_24dc_24dc_10_eip	>= VC:00 < VC:07	VC:07
phoenix_contact	quint4-ups_24dc_24dc_20_eip	>= VC:00 < VC:07	VC:07
phoenix_contact	quint4-ups_24dc_24dc_40_eip	>= VC:00 < VC:07	VC:07
phoenix_contact	quint4-ups_24dc_24dc_5_eip	>= VC:00 < VC:07	VC:07

CWE-120