Is port 4505 (SaltStack Publisher) dangerous?

Port 4505 is classified as critical risk and should not be exposed to the public internet. It transmits data without encryption, making it vulnerable to eavesdropping and credential theft.

Should port 4505 be open on my firewall?

No, port 4505 should not be open to the public internet. Block it at the firewall and use encrypted alternatives such as SSH, SFTP, or HTTPS instead.

What transport protocol does port 4505 use?

Port 4505 (SaltStack Publisher) uses the TCP transport protocol and falls under the System & Infrastructure category.

:4505 (TCP)

SaltStack Publisher

Critical Risk

TCP — System & Infrastructure

Port Genel Bakış

Port Numarası 4505

Servis Adı SaltStack Publisher

Taşıma Protokolü TCP

Kategori System & Infrastructure

Güvenlik Riski Critical

Port Aralığı Kayıtlı (1024-49151)

Port Nedir 4505?

Port 4505 is used by SaltStack (Salt) configuration management system for the publisher channel, through which the Salt master pushes commands to all minions. Salt minions subscribe to this port to receive configuration instructions and orchestration commands. Exposure of this port allows attackers to send arbitrary commands to all managed servers.

TCP System & Infrastructure

Güvenlik Değerlendirmeleri

4505 numaralı port (SaltStack Publisher) kritik risk olarak sınıflandırılmıştır. Bu port genel internete açılmamalıdır. Hizmet verileri şifreleme olmadan iletmekte olup bu durum onu gizlice dinleme, kimlik bilgisi hırsızlığı ve ortadaki adam saldırılarına karşı savunmasız kılmaktadır.

Öneri: Bu portu güvenlik duvarında engelleyin. Bunun yerine şifreli alternatifleri (SSH, SFTP, HTTPS) kullanın.

İlgili Portlar — System & Infrastructure

0 Reserved 1 TCPMUX 2 Management Utility 3 CompressNET 4 Unassigned 5 RJE 6 Unassigned 7 Echo

İlgili Terimler

Bandwidth Latency Packet Loss Ping Throughput ASN