EC2 Instance Redshift (5439) Port Open to Public

Tenacity Id

Risk Level

Categories

security-group-013

4

Last Updated:

April 21, 2022

An assigned AWS Security Group allows public access to the Redshift port (5439). Because it is commonly used for database access the default Redshift port is an attractive target for attackers. Remove or restrict the inbound rule allowing Redshift (port 5439) in this Security Group.