Port 1761Zenworks Remote Control
Novell Zenworks Remote Control utilizes port 1761 to facilitate remote desktop management of client computers within enterprise environments. It is primarily used by IT administrators to troubleshoot, configure, and manage endpoints remotely through the Zenworks platform..
- transport
- tcp
- in transit
- cleartext
- assignment
- unofficial
- risk
- 4/10
- lookups
- 5,570
single transport
payload readable on path
used by convention
caution
rank 873 of 993 · top 88%
1 other service is registered on port 1761. compare all 2 →
Technical Details
what runs on :1761Novell Zenworks is an endpoint management solution that incorporates a variety of utilities, including remote desktop control. Port 1761 is specifically designated for the Zenworks Remote Control feature, enabling authorized administrators to view and interact with a user's desktop session for support or maintenance purposes.
When a remote control session is initiated, the management console connects to port 1761 on the client machine. This communication requires the device to be running a Zenworks agent service that listens on this port for incoming connections. Data exchanged during the session includes screen updates, keyboard, and mouse events, facilitating real-time interaction.
Typically, the protocol used is proprietary to Novell, enhancing integration with the Zenworks suite. However, since traffic over this port is not encrypted by default, the design emphasizes performance and ease of access within secured internal networks rather than secure communications over insecure channels.
Security Information
exposure of :1761risk score
4/ 10caution
worth attention. how exposed you are depends on configuration — don't leave it reachable from the internet without a reason.
remote access averages 4.0 across 110 ports — this one sits level with it.
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:
- Unauthorized access if unauthorized individuals exploit exposed port 1761 outside a trusted network.
- Man-in-the-middle attacks due to lack of encryption, allowing interception of session data.
- Risk of credential harvesting if authentication is weak or improperly configured.
- Exploitation via malware leveraging open remote control sessions.
Common Mitigations:
- Restrict port 1761 access using firewall rules to trusted management subnets.
- Implement strong authentication and role-based access control within the Zenworks environment.
- Enable encryption or use VPN tunnels to secure remote control sessions.
- Regularly patch Zenworks Remote Control components to address software vulnerabilities.
- Log and monitor remote control activities to detect suspicious behavior.
Related Ports
the 8 most looked-up other ports in remote access — 110 ports carry that label.
| port | service | risk | |||
|---|---|---|---|---|---|
| :8000 | Intel Remote Desktop / Alternate HTTP Port | TCP | Web Services | safe | 84.3k |
| :8888 | D2GS Admin Console | TCP | Remote Access | caution | 83.7k |
| :8881 | Atlasz Secure Server | TCP | Web Services | caution | 67.6k |
| :5938 | TeamViewer | TCPUDP | Remote Access | caution | 65.0k |
| :8291 | Winbox MikroTik Admin | TCP | Security | caution | 62.9k |
| :8008 | IBM HTTP Server Admin | TCP | Web Services | caution | 58.3k |
| :135 | Microsoft EPMAP | TCPUDP | Security | caution | 51.9k |
| :23 | Telnet | TCP | Remote Access | caution | 34.8k |
risk mix of the 8 listed
- safe13%
- caution88%
0 of 8 encrypted