CVE-2021-34570 – Phoenix Contact: DoS for PLCnext Control devices in versions prior to 2021.0.5 LTS

https://notcve.org/view.php?id=CVE-2021-34570

Multiple Phoenix Contact PLCnext control devices in versions prior to 2021.0.5 LTS are prone to a DoS attack through special crafted JSON requests. Múltiples dispositivos de control Phoenix Contact PLCnext en versiones anteriores a 2021.0.5 LTS, son propensos a un ataque DoS mediante peticiones JSON especialmente diseñadas • https://cert.vde.com/en/advisories/VDE-2021-029 • CWE-20: Improper Input Validation •