GHSA-vp46-jgwp-q8w3
GitHub Security Advisory
⚠ Unreviewed
MODERATE
Has CVE
Advisory Details
On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS a specially crafted LLDP packet may lead to a high system load in the PROFINET stack. An attacker can cause failure of system services or a complete reboot.
Related CVEs
Key Information
5.0
/10
Dataset
Last updated: September 16, 2025 6:29 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.