high7.5
CVE-2021-30063
On Schneider Electric ConneXium Tofino OPCLSM TCSEFM0000 before 03.23 and Belden Tofino Xenon Security Appliance, crafted OPC packets can cause an OPC enforcer…
Impact
On Schneider Electric ConneXium Tofino OPCLSM TCSEFM0000 before 03.23 and Belden Tofino Xenon Security Appliance, crafted OPC packets can cause an OPC enforcer denial of service.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Belden | Tofino Xenon Security Appliance Firmware | before 03.2.03 |
| Belden | Tofino Argon Fa-Tsa-220-Tx\/Mm Firmware | All versions |
| Belden | Tofino Argon Fa-Tsa-220-Tx\/Tx Firmware | All versions |
| Belden | Tofino Argon Fa-Tsa-220-Mm\/Tx Firmware | All versions |
| Belden | Tofino Argon Fa-Tsa-220-Mm\/Mm Firmware | All versions |
| Belden | Tofino Argon Fa-Tsa-100-Tx\/Tx Firmware | All versions |
| Belden | Eagle 20 Tofino 943 987-505-Mm\/Mm Firmware | All versions |
| Belden | Eagle 20 Tofino 943 987-504-Mm\/Tx Firmware | All versions |
| Belden | Eagle 20 Tofino 943 987-502 -Tx\/Mm Firmware | All versions |
| Belden | Eagle 20 Tofino 943 987-501-Tx\/Tx Firmware | All versions |
| Schneider-Electric | Tcsefm0000 Firmware | before 03.23 |