Is port 8139 (Puppet Agent) dangerous?

Port 8139 is classified as high risk. It is a common target for automated scanning and brute-force attacks. Restrict access to trusted IPs if exposure is necessary.

Should port 8139 be open on my firewall?

Port 8139 should only be open with strict firewall rules whitelisting trusted IP addresses. Enable rate limiting and intrusion detection systems.

What transport protocol does port 8139 use?

Port 8139 (Puppet Agent) uses the TCP transport protocol and falls under the System & Infrastructure category.

:8139 (TCP)

Puppet Agent

High Risiko

TCP — System & Infrastructure

On this page

Ikhtisar Port

Nomor Port 8139

Nama Layanan Puppet Agent

Protokol Transport TCP

Kategori System & Infrastructure

Risiko Keamanan High

Rentang Port Terdaftar (1024-49151)

Apa itu Port 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

Pertimbangan Keamanan

Port 8139 (Puppet Agent) diklasifikasikan sebagai risiko tinggi. Port ini adalah target umum untuk pemindaian otomatis dan serangan brute-force. Jika harus diekspos, batasi akses ke alamat IP yang diketahui.

Rekomendasi: Gunakan aturan firewall untuk memasukkan IP tepercaya ke whitelist. Aktifkan pembatasan kecepatan dan deteksi intrusi.

Puppet Agent

Ikhtisar Port

Apa itu Port 8139?

Pertimbangan Keamanan

Port Terkait — System & Infrastructure

Istilah Terkait