CVE-2019-10936

Siemens PROFINET devices (e.g., SIMATIC ET200S/ET200SP and related ecosystem listed in the advisory plugins) are affected by CVE-2019-10936. The root cause is handling large amounts of specially crafted UDP packets, enabling an unauthenticated remote attacker to trigger a denial-of-service condit...

CVE-2019-10923

CVE-2019-10923 affects Siemens Industrial Real-Time devices (e.g., CP1604/CP1616, PROFINET IO DK/EK-ERTEC kits, SCALANCE X‑200IRT, ET200 family, SIMATIC S7-300/400 CPUs, ET200S/ET200M, etc.). A remote attacker with network access can cause a denial of service by breaking the real‑time synchroniza...

CVE-2019-18336

CVE-2019-18336 affects Siemens SIMATIC S7-300 CPU family (incl. ET200 SIPLUS), SIMATIC TDC CP51M1, TDC CPU555, and SINUMERIK 840D sl devices. Specifically crafted packets to Port 102/TCP (Profinet) can cause defect mode, requiring a system restart. Exploitation requires network access with no aut...