Is port 4949 (Munin) dangerous?

Port 4949 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 4949 be open on my firewall?

Port 4949 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 4949 use?

Port 4949 (Munin) uses the TCP transport protocol and falls under the System & Infrastructure category.

:4949 (TCP)

Munin

Medium Risco

TCP — System & Infrastructure

Visão geral da porta

Número de porta 4949

Nome do serviço Munin

Protocolo de transporte TCP

Categoria System & Infrastructure

Risco de segurança Medium

Intervalo de portas Registradas (1024-49151)

O que é a porta 4949?

Port 4949 is used by Munin, an open-source networked resource monitoring tool that collects metrics from servers and generates graphs. Munin nodes listen on this port to respond to queries from the Munin master server. While Munin itself provides limited security controls, exposure of this port can leak detailed system performance data.

TCP System & Infrastructure

Considerações de segurança

A porta 4949 (Munin) é classificada como risco médio. Embora este serviço seja comumente exposto, considere usar alternativas criptografadas quando disponíveis.

Recomendação: Mantenha o serviço atualizado. Monitore os logs em busca de atividades incomuns.

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