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.
Published: 2025-10-14
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 03 Nov 2025 18:30:00 +0000

Type Values Removed Values Added
References

Tue, 21 Oct 2025 13:15:00 +0000

Type Values Removed Values Added
First Time appeared Phoenix Contact
Phoenix Contact quint4-ups/24dc/24dc/10/eip
Phoenix Contact quint4-ups/24dc/24dc/20/eip
Phoenix Contact quint4-ups/24dc/24dc/40/eip
Phoenix Contact quint4-ups/24dc/24dc/5/eip
Vendors & Products Phoenix Contact
Phoenix Contact quint4-ups/24dc/24dc/10/eip
Phoenix Contact quint4-ups/24dc/24dc/20/eip
Phoenix Contact quint4-ups/24dc/24dc/40/eip
Phoenix Contact quint4-ups/24dc/24dc/5/eip

Tue, 14 Oct 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 14 Oct 2025 08:15:00 +0000

Type Values Removed Values Added
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.
Title Phoenix Contact: Unauthenticated Modbus Service DoS via Crafted Function Code
Weaknesses CWE-770
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}


Subscriptions

Phoenix Contact Quint4-ups/24dc/24dc/10/eip Quint4-ups/24dc/24dc/20/eip Quint4-ups/24dc/24dc/40/eip Quint4-ups/24dc/24dc/5/eip
cve-icon MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published:

Updated: 2025-11-03T17:44:46.483Z

Reserved: 2025-04-16T11:17:48.310Z

Link: CVE-2025-41704

cve-icon Vulnrichment

Updated: 2025-11-03T17:44:46.483Z

cve-icon NVD

Status : Deferred

Published: 2025-10-14T08:15:35.470

Modified: 2026-04-15T00:35:42.020

Link: CVE-2025-41704

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-21T13:10:39Z

Weaknesses