CVE:CVE-2022-37779
CNNVD:CNNVD-202209-467
Phicomm FIR151B A2等都是中国斐讯（Phicomm）公司的一款无线路由器。
Phicomm FIR151B A2、FIR302E A2、FIR300B A2、FIR303B A2路由器 V3.0.1.17版本存在安全漏洞，该漏洞源于通过 ping 函数的 sendnum 参数发现远程命令执行 (RCE) 漏洞。
solution:Upgrade phicomm fir151b_firmware to a higher version than 3.0.1.17,and avoid the version 3.0.1.17; Upgrade phicomm fir302e_firmware to a higher version than 3.0.1.17,and avoid the version 3.0.1.17; Upgrade phicomm fir300b_firmware to a higher version than 3.0.1.17,and avoid the version 3.0.1.17; Upgrade phicomm fir303b_firmware to a higher version than 3.0.1.17,and avoid the version 3.0.1.17