CVE-2022-2081
Vulnerability from cvelistv5
Published
2024-01-04 09:15
Modified
2024-09-24 14:31
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A vulnerability exists in the HCI Modbus TCP function included in the product versions listed above. 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. The vulnerability is caused by a lack of flood control which eventually if exploited causes an internal stack overflow in the HCI Modbus TCP function.
References
cybersecurity@hitachienergy.comhttps://publisher.hitachienergy.com/preview?DocumentID=8DBD000111&LanguageCode=en&DocumentPartId=&Action=LaunchVendor Advisory
Impacted products
Hitachi EnergyRTU500 series CMU firmware
Show details on NVD website

To clipboard 

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