Hitachi Energy RTU500 series CMU firmware缓冲区溢出漏洞
RTU500是日本日立制作所(Hitachi)公司的一系列工控组件,主要用于工业控制系统。
一、漏洞分析
公开日期:2025-02-13
漏洞编号:CNVD-2025-02742/CVE-2022-2081
危害等级:高危
漏洞描述:Hitachi Energy RTU500 series CMU firmware HCI Modbus TCP功能存在缓冲区溢出漏洞,该漏洞源于启用并配置了HCI Modbus TCP,攻击者可利用漏洞通过向RTU500高速发送特制消息,导致HCI Modbus TCP功能中的内部堆栈溢出,并最终导致RTU500 CMU重新启动。
二、漏洞影响产品
Hitachi Energy RTU500 series CMU Firmware >=12.0.1.0,<=12.0.14.0
Hitachi Energy RTU500 series CMU Firmware >=12.2.1.0,<=12.2.11.0
Hitachi Energy RTU500 series CMU Firmware >=12.4.1.0,<=12.4.11.0
Hitachi Energy RTU500 series CMU Firmware >=12.6.1.0,<=12.6.7.0
Hitachi Energy RTU500 series CMU Firmware >=12.7.1.0,<=12.7.3.0
Hitachi Energy RTU500 series CMU Firmware >=13.2.1.0,<=13.2.4.0
Hitachi Energy RTU500 series CMU Firmware 13.3.1.0
三、漏洞处置建议
厂商已发布补丁修复漏洞,请广大用户及时下载更新:
https://search.abb.com/library/Download.aspx?DocumentID=8DBD000111&LanguageCode=en&DocumentPartId=&Action=Launch