CVE-2025-41703
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-10-14

Last updated on: 2025-11-03

Assigner: CERT VDE

Description
An unauthenticated remote attacker can cause a Denial of Service by turning off the output of the UPS via Modbus command.
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Meta Information
Published
2025-10-14
Last Modified
2025-11-03
Generated
2026-06-16
AI Q&A
2025-10-14
EPSS Evaluated
2026-06-15
NVD
CVE-2025-41703
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
phoenix_contact quint4_ups *
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-306 The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
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Executive Summary

This vulnerability allows an unauthenticated remote attacker to cause a Denial of Service (DoS) by sending a Modbus command that turns off the output of the UPS (Uninterruptible Power Supply).

Impact Analysis

The impact of this vulnerability is a Denial of Service, meaning the UPS output can be turned off remotely without authentication, potentially causing power loss to connected devices and disruption of services.

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