CVE-2025-41770

An unauthenticated denial-of-service vulnerability in the device's PLCnext Engineer communication interface allow an remote attacker to interrupt access via the client application. Successful exploitation prevents communication until the PLCnext service is manually restarted.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://phoenixcontact.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde-2025-056.json

Configurations

No configuration.

History

29 Sep 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad de denegación de servicio no autenticada en la interfaz de comunicación PLCnext Engineer del dispositivo permite a un atacante remoto interrumpir el acceso a través de la aplicación cliente. La explotación exitosa impide la comunicación hasta que el servicio PLCnext se reinicie manualmente.

Information

Published : 2026-08-12 08:17

Updated : 2026-09-29 11:10

NVD link : CVE-2025-41770

Mitre link : CVE-2025-41770

CVE.ORG link : CVE-2025-41770

JSON object : View

Products Affected

No product.

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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