Vulnerability Information
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Vulnerability Title
Specially Crafted Modbus TCP Packet Vulnerability in RTU500 series
Vulnerability Description
A vulnerability exists in the HCI Modbus TCP function included in the product versions listed above. If the HCI Modbus TCP is en-abled and configured, an attacker could exploit the vulnerability by sending a specially crafted message to the RTU500, causing the receiving RTU500 CMU to reboot. The vulnerability is caused by the validation error in the length information carried in MBAP header in the HCI Modbus TCP function.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
CWE-1284
Vulnerability Title
Hitachi Energy RTU500 输入验证错误漏洞
Vulnerability Description
Hitachi Energy RTU500是瑞士日立能源（Hitachi）公司的一系列工控组件。 Hitachi Energy RTU500 存在安全漏洞，该漏洞源于MBAP中携带的长度信息验证错误引起。攻击者利用该漏洞通过发送特制消息来重启设备。以下产品及版本受到影响：Hitachi Energy RTU500系列CMU固件12.0.*版本、12.2.*版本、12.4.*版本、12.6.*版本、12.7.*版本、13.2.*版本
CVSS Information
N/A
Vulnerability Type
N/A