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Port 10001Lantronix RS-485 Converter

The Lantronix UDS-10/UDS100 RS-485 to Ethernet Converter facilitates the seamless integration of legacy serial devices into modern TCP/IP networks, enabling remote access and data transmission over Ethernet. Operating typically on port 10001, it acts as a gateway translating serial communications to network protocols, crucial for environments relying on serial-enabled industrial equipment..

inNetwork ServicesIoT
transport
tcp

single transport

in transit
cleartext

payload readable on path

assignment
unofficial

used by convention

risk
4/10

caution

lookups
6,434

rank 785 of 993 · top 79%

Technical Details

what runs on :10001

The Lantronix UDS-10 and UDS100 devices convert serial RS-232/RS-485 data streams into Ethernet packets, enabling older serial devices to communicate over standard TCP/IP networks. This process, often called serial tunneling, encapsulates the serial data into TCP frames, allowing devices to be accessed remotely as if they were directly connected.

Primarily, these converters listen on TCP port 10001 by default, accepting inbound connections for serial data access or establishing outbound connections themselves. They support a variety of modes, such as raw TCP connections, Telnet, and virtual COM port operations, offering integration flexibility. Their typical deployment includes factory automation, industrial controls, or any environment with legacy serial equipment.

Technical considerations include firmware capabilities, serial baud rate matching, flow control, and ensuring proper handshaking between devices. The converter must be configured carefully to bridge the protocol gap reliably, and many models support web-based configuration interfaces to streamline setup and management.

Security Information

exposure of :10001

risk score

4/ 10caution

worth attention. how exposed you are depends on configuration — don't leave it reachable from the internet without a reason.

network services averages 3.9 across 604 ports — this one sits 0.1 above.

in transit

cleartext

credentials and payloads are readable by anyone on path

assignment

unofficial

used by convention, not registered — what answers here varies by deployment

reachable over

tcp

every listening transport is another surface to filter at the edge

security overview

Common vulnerabilities on this port arise from insufficient security mechanisms inherent to the default Lantronix UDS-10/UDS100 configurations:

  • Plaintext Data Exposure: Without encryption, all serial data and commands sent over TCP are susceptible to interception.
  • Default Configurations: Using factory default settings may expose control interfaces or serial data to unauthorized users.
  • Unauthenticated Access: Lack of authentication can allow attackers to initiate malicious commands or data injections.
  • Firmware Exploits: Older firmware versions may include known vulnerabilities that can be exploited remotely.

Mitigations include:

  • Change Default Credentials and Disable Unnecessary Services: Prevent unauthorized access by configuring strong passwords and disabling unneeded features.
  • Segment Network: Place converters behind firewalls and isolate them within secured network zones.
  • Encryption: Use VPNs or other tunneling methods to encapsulate traffic securely.
  • Firmware Updates: Regularly patch devices to eliminate exploitable flaws.
  • Access Controls: Implement ACLs to restrict which IPs can communicate with the converter.
  • Monitor Traffic: Log and analyze traffic to detect anomalous activities.

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risk mix of the 8 listed

  • caution100%

0 of 8 encrypted