Phoenix Contact · Plcnext Engineer · CVE-2025-41770
**Name of the Vulnerable Software and Affected Versions**
PLCnext Engineer (affected versions not specified)
**Description**
An unauthenticated denial-of-service issue exists in the PLCnext Engineer communication interface. A remote attacker can interrupt access via the client application, which prevents communication until the PLCnext service is manually restarted.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.