Port 3872Oracle Management Agent
Oracle Management Remote Agent is used by Oracle Enterprise Manager for remote administration, monitoring, and management of Oracle databases and related infrastructure. It enables administrators to securely execute management tasks and collect performance data across distributed Oracle environments..
- transport
- tcp
- in transit
- cleartext
- assignment
- unofficial
- risk
- 4/10
- lookups
- 14,277
single transport
payload readable on path
used by convention
caution
rank 246 of 993 · top 25%
Technical Details
what runs on :3872Oracle Management Remote Agent, operating typically on port 3872/TCP, is part of Oracle Enterprise Manager (OEM). OEM facilitates centralized monitoring, configuration, and management across multiple Oracle databases, middleware, hardware, and cloud assets. The remote agent serves as the communication bridge between Oracle servers and the management console, allowing administrators to perform tasks either manually or via automation.
The agent collects performance and health metrics, sends real-time alerts, and facilitates various administrative functions like patch deployment, cloning, and provisioning. It uses proprietary protocols optimized for secure, efficient data transfer and supports integration with scripting and automation tools, improving scalability of Oracle environments.
This service generally runs as a background process on the managed host, communicating back to the OEM console. Properly configuring network rules and agent settings is essential for seamless operation, minimal latency, and to avoid management disruptions across the enterprise system landscape.
Security Information
exposure of :3872risk score
4/ 10caution
worth attention. how exposed you are depends on configuration — don't leave it reachable from the internet without a reason.
databases averages 4.0 across 58 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 default configurations or credentials are used
- Exploitation of agent communication channel to intercept sensitive data due to lack of network segmentation or encryption
- Potential exposure to remote execution vulnerabilities, especially if software versions are outdated
- Misconfiguration leading to unintended open access from untrusted networks
Common mitigations:
- Always update Oracle Enterprise Manager agents to the latest supported versions and apply security patches promptly
- Restrict network access to port 3872 only from trusted management servers using firewalls and access control lists
- Employ encryption (such as enabling SSL/TLS where supported) to secure communication channels
- Harden agent configurations by disabling unused features and changing default settings
- Monitor logs and network activity for unusual behavior indicating attempted exploitation or unauthorized access
- Implement strong authentication and least privilege access controls for administrators and scripts interacting with the agent
Related Ports
the 8 most looked-up other ports in databases — 58 ports carry that label.
| port | service | risk | |||
|---|---|---|---|---|---|
| :8882 | Atlasz Secure App Server | TCP | Web Services | caution | 66.9k |
| :9001 | ETL Service Manager | TCPUDP | Databases | caution | 28.6k |
| :2484 | Oracle SSL Listener | TCPUDPtls | Security | caution | 25.0k |
| :5495 | Applix TM1 Admin | TCP | Databases | caution | 24.8k |
| :591 | FileMaker Web Sharing | TCP | Web Services | caution | 23.1k |
| :1521 | Oracle TNS Listener | TCP | Security | caution | 19.6k |
| :21001 | AMLFilter Admin | TCP | Security | caution | 19.2k |
| :18206 | Audition FAM DB | TCPUDP | Databases | caution | 19.1k |
risk mix of the 8 listed
- caution100%
1 of 8 encrypted