Regarding the detection of open port 1433 (outdated and unsupported version of Microsoft SQL Server) during a vulnerability scan in senhasegura, it is crucial to clarify that this fact does not represent a security vulnerability for the system. There is no SQL Server installation in the senhasegura environment, making this detection a false positive.
The identification of an unsupported version of Microsoft SQL Server may arise due to the port scanning tool used. The behavior is a result of the proxy running in the application, which needs to send a version string to maintain client compatibility. The specific string sent is erroneously interpreted by the port scanning tool as being a Microsoft SQL Server 2016 SP2 signature.
Therefore, since the information generated does not reflect a real version of any service running on port 1433, it does not represent security or integrity risks to the senhasegura environment and the data contained therein.