:7547
(TCP)
TR-069 (CWMP)
Critical 风险TCP — System & Infrastructure
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端口概览
端口号
7547
服务名称
TR-069 (CWMP)
传输协议
TCP
类别
System & Infrastructure
安全风险
Critical
端口范围
已注册 (1024-49151)
什么是端口 7547?
Port 7547 is used by TR-069 (CPE WAN Management Protocol), a standard for ISPs to remotely manage and provision customer-premises equipment like routers and modems. ISP-managed devices listen on this port for configuration commands from the ISP's Auto-Configuration Server (ACS). The Mirai botnet variant Imeij exploited vulnerable TR-069 implementations to compromise millions of routers.
TCP
System & Infrastructure
常用
安全注意事项
端口7547（TR-069 (CWMP)）被归类为严重风险。此端口不应暴露在公网上。该服务在未加密的情况下传输数据，容易受到窃听、凭据窃取和中间人攻击。
建议：在防火墙处封锁此端口。改用加密替代方案（SSH、SFTP、HTTPS）。