Is port 2375 (Docker (unencrypted)) dangerous?

Port 2375 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 2375 be open on my firewall?

No, port 2375 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 2375 use?

Port 2375 (Docker (unencrypted)) uses the TCP transport protocol and falls under the System & Infrastructure category.

:2375 (TCP)

Docker (unencrypted)

Critical Risco

TCP — System & Infrastructure

Visão geral da porta

Número de porta 2375

Nome do serviço Docker (unencrypted)

Protocolo de transporte TCP

Categoria System & Infrastructure

Risco de segurança Critical

Intervalo de portas Registradas (1024-49151)

O que é a porta 2375?

Port 2375 is the Docker daemon's unencrypted REST API port, used for remote management of Docker containers and images. Exposing this port without authentication to the internet is extremely dangerous as it allows full control of the Docker host, effectively providing root access to the system. This port should never be exposed publicly.

TCP System & Infrastructure Comumente usadas

Considerações de segurança

A porta 2375 (Docker (unencrypted)) é classificada como risco crítico. Esta porta não deve ser exposta à internet pública. O serviço transmite dados sem criptografia, tornando-o vulnerável a escutas, roubo de credenciais e ataques man-in-the-middle.

Recomendação: Bloqueie esta porta no firewall. Use alternativas criptografadas (SSH, SFTP, HTTPS) em vez disso.

Portas relacionadas — System & Infrastructure

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

Termos relacionados

Bandwidth Latency Packet Loss Ping Throughput ASN