critical9.8
CVE-2021-22772
A CWE-306: Missing Authentication for Critical Function vulnerability exists in Easergy T200 ((Modbus) SC2-04MOD-07000100 and earlier), Easergy T200 ((IEC104) …
Impact
A CWE-306: Missing Authentication for Critical Function vulnerability exists in Easergy T200 ((Modbus) SC2-04MOD-07000100 and earlier), Easergy T200 ((IEC104) SC2-04IEC-07000100 and earlier), and Easergy T200 ((DNP3) SC2-04DNP-07000102 and earlier) that could cause unauthorized operation when authentication is bypassed.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Schneider-Electric | T200i Firmware | through sc2-04mod-07000100 through sc2-04iec-07000100 through sc2-04dnp-07000102 |
| Schneider-Electric | T200e Firmware | through sc2-04mod-07000100 through sc2-04iec-07000100 through sc2-04dnp-07000102 |
| Schneider-Electric | T200p Firmware | through sc2-04mod-07000100 through sc2-04iec-07000100 through sc2-04dnp-07000102 |