الوصف:

أصدرت Siemens عدة تحديثات لمعالجة عدد من الثغرات في المنتجات التالية:

• Development/Evaluation Kits for PROFINET IO: DK Standard Ethernet
• Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200
• Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200P
• PROFINET Driver for Controller
• RUGGEDCOM RM1224
• SCALANCE M-800 / S615
• SCALANCE W700 IEEE 802.11n
• SCALANCE X-200 switch family (incl. SIPLUS NET variants)
• SCALANCE X-200IRT switch family (incl. SIPLUS NET variants)
• SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants)
• SCALANCE XB-200, XC-200, XP-200, XF-200BA and XR-300WG
• SCALANCE XM-400 switch family
• SCALANCE XR-500 switch family
• SIMATIC CP 1616 and CP 1604
• SIMATIC CP 343-1 (incl. SIPLUS NET variants)
• SIMATIC CP 343-1 Advanced (incl. SIPLUS NET variants)
• SIMATIC CP 343-1 ERPC
• SIMATIC CP 343-1 LEAN (incl. SIPLUS NET variants)
• SIMATIC CP 443-1 (incl. SIPLUS NET variants)
• SIMATIC CP 443-1 Advanced (incl. SIPLUS NET variants)
• SIMATIC CP 443-1 OPC UA
• SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants)
• SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)
• SIMATIC ET200AL IM 157-1 PN
• SIMATIC ET200ecoPN (except 6ES7148-6JD00-0AB0 and 6ES7146-6FF00-0AB0)
• SIMATIC ET200M IM153-4 PN IO HF (incl. SIPLUS variants)
• SIMATIC ET200M IM153-4 PN IO ST (incl. SIPLUS variants)
• SIMATIC ET200MP IM155-5 PN HF (incl. SIPLUS variants)
• SIMATIC ET200MP IM155-5 PN ST (incl. SIPLUS variants)
• SIMATIC ET200pro, IM 154-3 PN HF
• SIMATIC ET200pro, IM 154-4 PN HF
• SIMATIC ET200S (incl. SIPLUS variants)
• SIMATIC ET200SP IM155-6 PN Basic (incl. SIPLUS variants)
• SIMATIC ET200SP IM155-6 PN HF (incl. SIPLUS variants)
• SIMATIC ET200SP IM155-6 PN ST (incl. SIPLUS variants)
• SIMATIC IPC Support, Package for VxWorks
• SIMATIC MV400 family
• SIMATIC PN/PN Coupler 6ES7158-3AD01-0XA0 (incl. SIPLUS NET variant)
• SIMATIC RF180C
• SIMATIC RF182C
• SIMATIC RF600 family
• SIMATIC S7 PLCSIM Advanced
• SIMATIC S7-1200 CPU family (incl. SIPLUS variants)
• SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS
• SIMATIC S7-1500 Software Controller
• SINAMICS DCP
• SOFTNET-IE PNIO

التهديدات:

يمكن للمهاجم استغلال الثغرات وتنفيذ ما يلي:

• هجمة حجب الخدمة (DoS attack)
• هجوم الوسيط (Man in the middle attack)

الإجراءات الوقائية:

يوصي المركز بتحديث النسخ المتأثرة حيث أصدرت Siemens توضيحًا لهذه التحديثات:

• https://cert-portal.siemens.com/productcert/txt/ssa-780073.txt
• https://cert-portal.siemens.com/productcert/txt/ssa-232418.txt