CVE-2025-41669
HighCVSS 8.8Exploitation Probability (EPSS)
Low risk11th percentile - higher than 11% of all known CVEs
Summary
Web-based Management allows a remote low privileged Engineer user to install additional APPs on the device downloaded from the PLCnext Store without implementing any data verification mechanism, leading to the capability for an Engineer user to reach arbitrary code execution with root privileges on the PLC device.
Risk Assessment
Successful exploitation may allow to install a manipulated APP package, potentially impacting integrity and availability of the PLCnext Control.
Recommendation
It is recommended to implement data verification mechanisms before app installation and to restrict privileges of engineering users.
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Original NVD description (English source)
The Web-based Management allows a remote low privileged Engineer user to install additional APPs on the device downloaded from the PLCnext Store without implementing any data verification mechanism, leading to the capability for an Engineer user to reach arbitrary code execution with root privileges on the PLC device. A successful exploitation may allow to install a manipulated APP package, potentially impacting integrity and availability of the PLCnext Control.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

