CVE:CVE-2022-25922
CNNVD:CNNVD-202203-497
Trailer Power Line Communications是Transportation Systems Sector的车辆电源线上的双向串行通信链路。
Trailer Power Line Communications (PLC) J2497存在访问控制错误漏洞，攻击者可利用该漏洞通过重播J2497消息调用设备的制动控制器执行诊断功能。
solution:Upgrade hegemonelectronics plc4trucks_firmware to a higher version than j2497,and avoid the version j2497