CVE-2025-41770
HIGH
NVD
CVSS Score
7.5
Severity
HIGH
Published
Aug 12, 2026
Vendor
unknown
Description
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.