CVE-2025-41703
highPriorität · verfolgen · 0OT-Risiko · erhöhtEPSS 0.011 · 64. PerzentilDEEUEPSS · bewertet 2026-10-27
An unauthenticated remote attacker can cause a Denial of Service by turning off the output of the UPS via Modbus command.
Behebungen
Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.
Noch kein Hersteller-Fix; eine Mitigation ist verfügbar.
- Mitigationphoenix_contact_psirt
This product was designed for use in closed industrial networks. Phoenix Contact strongly recommends operating network-capable devices in closed networks or protected with a suitable firewall. For detailed information on our recommendations for measures to protect network-capable devices, please refer to our [application note](https://dam-mdc.phoenixcontact.com/asset/156443151564/0a870ae433c19148b80bd760f3a1c1f2/107913_en_03.pdf). In the industrial sector it is common practice to use Modbus/TCP without authentication.
- Kein Fix geplantQUINT4-UPS/24DC/24DC/10/EIPphoenix_contact_psirt
Configuration via unauthenticated modbus commands is a commonly used feature in the industrial sector. It is necessary take appropriate steps in the application to limit modbus access to the device.
- Kein Fix geplantQUINT4-UPS/24DC/24DC/20/EIPphoenix_contact_psirt
Configuration via unauthenticated modbus commands is a commonly used feature in the industrial sector. It is necessary take appropriate steps in the application to limit modbus access to the device.
- Kein Fix geplantQUINT4-UPS/24DC/24DC/40/EIPphoenix_contact_psirt
Configuration via unauthenticated modbus commands is a commonly used feature in the industrial sector. It is necessary take appropriate steps in the application to limit modbus access to the device.
- Kein Fix geplantQUINT4-UPS/24DC/24DC/5/EIPphoenix_contact_psirt
Configuration via unauthenticated modbus commands is a commonly used feature in the industrial sector. It is necessary take appropriate steps in the application to limit modbus access to the device.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 6.9–7.5
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (20)
Betroffene Produkte und Versionsbereiche.
Advisories (1)
Hersteller- und Ökosystem-Meldungen dazu.
- VDE-2025-072Phoenix Contact: Security Advisory for QUINT4-UPS EIP2025-10-14csaf · phoenix_contact_psirtDE
Multiple vulnerabilities were discovered in the firmware of QUINT4-UPS EIP devices that can be used by an unauthenticated remote attacker to perform Denial of Service attacks and to gather login credentials for the Webfrontend.
auch bekannt als (3)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (5)
Externe Belege — Patches, Meldungen, Analysen.
- https://certvde.com/de/advisories/VDE-2025-072cnnvd
- https://www.phoenixcontact.com/global-search/search?q=QUINT4-UPS%2F24DC%2F24DC%2F10%2FEIP&_locale=zh-CN&_realm=cnPatchcnnvd
- https://certvde.com/de/advisories/VDE-2025-072enisa_euvd
- http://seclists.org/fulldisclosure/2025/Oct/12nvd
- https://certvde.com/de/advisories/VDE-2025-072nvd
Angreifer nutzen Schwachstellen wie diese gegen im Internet exponierte Dienste aus. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.
Kostenloser Scan