Hitachi Energy RTU500
This vulnerability exists in the HCI Modbus TCP function in affected product versions. If the HCI Modbus TCP is enabled and configured, an attacker could exploit the vulnerability by sending a specially crafted message to the RTU500 in a high rate, causing the targeted RTU500 CMU to reboot. There is a lack of flood control, which if exploited, could cause an internal stack overflow in the HCI Modbus TCP function.CVE-2022-2081 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).