If the port is proxied to something else, maybe by a load balancer, then disclosing the IP address in an HTTP header could be an issue. The scanner doesn't know whether the port is proxied elsewhere.
On 2/14/22, 8:29 AM, "matthew sporleder" <msporle...@gmail.com> wrote: CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and are confident the content is safe. So you scanned an internal IP address and somehow disclosed the internal IP address? On Mon, Feb 14, 2022 at 4:36 AM Anchal Sharma2 <anchs...@in.ibm.com> wrote: > > Hi All, > > We have got following vulnerability on port where apache solr is running on few of our servers .Does anyone have any ideas/suggestions on how to mitigate this ? > Vulnerability -> Web Server HTTP Header Internal IP Disclosure 8983 > > Thanks > Anchal Sharma