High severity7.5NVD Advisory· Published Aug 12, 2026
CVE-2025-41770
CVE-2025-41770
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.
Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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