critical9.8
CVE-2021-34569
In WAGO I/O-Check Service in multiple products an attacker can send a specially crafted packet containing OS commands to crash the diagnostic tool and write me…
Impact
In WAGO I/O-Check Service in multiple products an attacker can send a specially crafted packet containing OS commands to crash the diagnostic tool and write memory.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Wago | 750-8100 Firmware | before 18 Version 18 |
| Wago | 750-8101 Firmware | before 18 Version 18 |
| Wago | 750-8101\/025-000 Firmware | before 18 Version 18 |
| Wago | 750-8102 Firmware | before 18 Version 18 |
| Wago | 750-8102\/025-000 Firmware | before 18 Version 18 |
| Wago | 750-8202 Firmware | before 18 Version 18 |
| Wago | 750-8202\/000-011 Firmware | before 18 Version 18 |
| Wago | 750-8202\/000-012 Firmware | before 18 Version 18 |
| Wago | 750-8202\/000-022 Firmware | before 18 Version 18 |
| Wago | 750-8202\/025-000 Firmware | before 18 Version 18 |
| Wago | 750-8202\/025-001 Firmware | before 18 Version 18 |
| Wago | 750-8202\/025-002 Firmware | before 18 Version 18 |