CVE-2025-41769

Critical

Open

TLP:CLEAR

Unauthenticated Buffer Overflow in PROFINET Service

NVD CVE.org

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Description

The device's PROFINET service is affected by a buffer overflow vulnerability that exists in the default configuration. An unauthenticated remote attacker could exploit this vulnerability to reboot the device or execute arbitrary code.

Details

CVSS Score: 9.3
EPSS Score ⓘ: 0.59%

45th percentile
CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Confidence: 90%
Published: Aug 12, 2026
Last Modified: Aug 12, 2026

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