Vulnerabilities > Hitachienergy > Rtu500 Firmware > 12.2
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-11-26 | CVE-2021-35533 | Improper Input Validation vulnerability in Hitachienergy Rtu500 Firmware 12.0/12.2/12.4 Improper Input Validation vulnerability in the APDU parser in the Bidirectional Communication Interface (BCI) IEC 60870-5-104 function of Hitachi Energy RTU500 series allows an attacker to cause the receiving RTU500 CMU of which the BCI is enabled to reboot when receiving a specially crafted message. | 7.5 |