8139
Puppet Agent
High 风险TCP — System & Infrastructure
端口概览
端口号
8139
服务名称
Puppet Agent
传输协议
TCP
类别
System & Infrastructure
安全风险
High
端口范围
已注册 (1024-49151)
什么是端口 8139?
Port 8139 is used by the legacy Puppet configuration management agent to receive catalog information from the Puppet master server. Puppet masters push configuration catalogs to agents running on managed nodes via this port. Modern Puppet versions use port 8140 for HTTPS communication, but 8139 appears in older deployments.
TCP
System & Infrastructure
安全注意事项
端口8139（Puppet Agent）被归类为高风险。此端口是自动扫描和暴力破解攻击的常见目标。如必须暴露，请将访问限制为已知IP地址。
建议：使用防火墙规则将可信IP列入白名单。启用速率限制和入侵检测。