Description
ABB, Phoenix Contact, Schneider Electric, Siemens, WAGO - Programmable Logic Controllers, multiple versions. Researchers have found some controllers are susceptible to a denial-of-service attack due to a flood of network packets.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| ABB | 1SAP120600R0071 PM554-TP-ETH | Multiple | — |
| Phoenix Contact | 2700974 ILC 151 ETH | Multiple | — |
| Phoenix Contact | ILC 191 ETH 2TX | Multiple | — |
| Schneider Electric | Modicon M221 | < v1.10.0.0 | v1.10.0.0 |
| Schneider Electric | EcoStruxure Machine Expert – Basic | < v1.0 | v1.0 |
| Siemens | 6ES7211-1AE40-0XB0 Simatic S7-1211 | — | Multiple |
| Siemens | 6ES7314-6EH04-0AB0 Simatic S7-314 | — | Multiple |
| Siemens | 6ED1052-1CC01-0BA8 Logo! 8 | — | Multiple |
| WAGO | 750-889 Controller KNX IP | Multiple | — |
| WAGO | 750-8100 Controller PFC100 | Multiple | — |
| WAGO | 750-880 Controller ETH | Multiple | — |
| WAGO | 750-831 Controller BACnet/IP | Multiple | — |
Advisories 1
- ICSA-19-106-03 PLC Cycle Time Influences (Update A) CISA ICS & IT advisories · Dec 12, 2019