9043
WebLogic HTTPS / WebSphere SSL
High RiskTCP — Web
Port Overview
Port Number
9043
Service Name
WebLogic HTTPS / WebSphere SSL
Transport Protocol
TCP
Category
Web
Security Risk
High
Port Range
Registered (1024-49151)
What is Port 9043?
Port 9043 is the default HTTPS administrative console port for IBM WebSphere Application Server. It provides SSL-encrypted access to the WebSphere administrative console for managing J2EE applications, data sources, and server configuration. This port is also used by some Oracle WebLogic configurations.
TCP
Web
Security Considerations
Port 9043 (WebLogic HTTPS / WebSphere SSL) is classified as high risk. This port is a common target for automated scanning and brute-force attacks. If you must expose it, restrict access to known IP addresses.
Recommendation: Use firewall rules to whitelist trusted IPs. Enable rate limiting and intrusion detection.