Is port 4506 (SaltStack Return) dangerous?

Port 4506 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 4506 be open on my firewall?

No, port 4506 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 4506 use?

Port 4506 (SaltStack Return) uses the TCP transport protocol and falls under the System & Infrastructure category.

:4506 (TCP)

SaltStack Return

Critical Risiko

TCP — System & Infrastructure

On this page

Ikhtisar Port

Nomor Port 4506

Nama Layanan SaltStack Return

Protokol Transport TCP

Kategori System & Infrastructure

Risiko Keamanan Critical

Rentang Port Terdaftar (1024-49151)

Apa itu Port 4506?

Port 4506 is used by SaltStack for the return channel, through which Salt minions send execution results back to the Salt master. Together with port 4505, it forms the two-way communication backbone of Salt infrastructure management. Both ports must be firewalled to prevent unauthorized access to the configuration management infrastructure.

TCP System & Infrastructure

Pertimbangan Keamanan

Port 4506 (SaltStack Return) diklasifikasikan sebagai risiko kritis. Port ini tidak boleh diekspos ke internet publik. Layanan ini mentransmisikan data tanpa enkripsi, sehingga rentan terhadap penyadapan, pencurian kredensial, dan serangan man-in-the-middle.

Rekomendasi: Blokir port ini di firewall. Gunakan alternatif terenkripsi (SSH, SFTP, HTTPS) sebagai gantinya.

SaltStack Return

Ikhtisar Port

Apa itu Port 4506?

Pertimbangan Keamanan

Port Terkait — System & Infrastructure

Istilah Terkait