7.8
CVSSv2

CVE-2022-28613

Published: 02/05/2022 Updated: 21/07/2023
CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 694
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

A vulnerability in the HCI Modbus TCP COMPONENT of Hitachi Energy RTU500 series CMU Firmware that is caused by the validation error in the length information carried in MBAP header allows an malicious user to reboot the device by sending a special crafted message. This issue affects: Hitachi Energy RTU500 series CMU Firmware 12.0.*; 12.2.*; 12.4.*; 12.6.*; 12.7.*; 13.2.*.

Vulnerability Trend

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abb rtu500_firmware

hitachienergy rtu500_firmware

ICS Advisories

Hitachi Energy RTU500 series
Critical Infrastructure Sectors: Energy