:8291 (TCP)

Winbox (MikroTik)

Critical 风险

TCP — Remote Access

端口概览

端口号 8291
服务名称 Winbox (MikroTik)
传输协议 TCP
类别 Remote Access
安全风险 Critical
端口范围 已注册 (1024-49151)

什么是端口 8291?

Port 8291 is used by MikroTik's proprietary Winbox management protocol for configuring RouterOS-based routers and switches. The Winbox desktop application connects to this port to provide a GUI for network device management. Multiple critical vulnerabilities have been discovered in the Winbox protocol, including CVE-2018-14847 (Chimay Red) which allowed credential extraction without authentication.

TCP Remote Access 常用

安全注意事项

端口8291(Winbox (MikroTik))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)。

相关端口 — Remote Access

相关术语