Port 4558Marathon everRun Quorum Service Manager
UDP service used by Marathon everRun for quorum service management.
- transport
- udp
- in transit
- cleartext
- assignment
- official
- risk
- 1/10
- lookups
- 0
single transport
payload readable on path
registered with iana
safe
rank 993 of 5,085 · top 20%
also known as mtcevrunqman, everRun Quorum Service Manager
Technical Details
what runs on :4558Marathon everRun Quorum Service Manager is registered on port :4558 over udp to David Schwartz 2, assigned June 2009. We don't have a technical write-up for it beyond the IANA registry entry.
In nmap's internet-wide scan data this port is found open rarely. What's listening is often not the registered service, so check before you assume.
find what's listening on :4558
# linux
sudo ss -ulpn 'sport = :4558'
# macos / bsd
sudo lsof -nP -i :4558
# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :4558sudo nmap -sU -sV -p U:4558 <host>run it? the handshake, the implementations you meet in the wild and the flags that matter come from the engineers who do.
add technical detailsSecurity Information
exposure of :4558risk score
1/ 10safe
routine exposure. this port is rarely the way in on its own — keep it patched and logged and move on.
system averages 2.7 across 928 ports — this one sits 1.7 below.
in transit
cleartext
credentials and payloads are readable by anyone on path
assignment
official
registered with iana for this service — scanners fingerprint it by number
reachable over
udp
udp is connectionless — source addresses are trivially spoofed and it is a reflection favourite
security overview
no security notes recorded for :4558 yet
known exploits, hardening advice, what a compromise looks like — suggest an edit if you know its exposure.
Related Ports
the 8 most looked-up other ports in system — 928 ports carry that label.
| port | service | risk | |||
|---|---|---|---|---|---|
| :8888 | Sun Answerbook & Alt HTTP | TCP | Web Services | caution | 123.9k |
| :4664 | Google Desktop Search | TCP | System | caution | 67.2k |
| :8008 | IBM HTTP Server Admin | TCP | Web Services | caution | 58.3k |
| :3268 | Microsoft Global Catalog (GC) | TCPUDP | Security | caution | 54.6k |
| :135 | Microsoft EPMAP | TCPUDP | Security | caution | 51.9k |
| :9080 | WebSphere HTTP Transport (default) | TCP | Web Services | caution | 51.6k |
| :23 | Telnet | TCP | Remote Access | caution | 34.8k |
| :12489 | NSClient Monitoring Agent | TCP | Network Services | caution | 30.0k |
risk mix of the 8 listed
- caution100%
0 of 8 encrypted