Search filters this STIG's checks locally. Separate terms must all match (use quotes for an exact phrase). A search you ran on the Search page carries over here.
Assessment Title
Rule Text
The production web-site must filter unlisted file extensions in URL requests.
Description
Discussion Text
Request filtering enables administrators to create a more granular rule set to allow or reject inbound web content. By setting limits on web requests it helps to ensure availability of web services and may also help mitigate the risk of buffer overflow type attacks. The allow unlisted property of the File Extensions Request Filter enables rejection of requests containing specific file extensions not defined in the File Extensions filter. Tripping this filter will cause IIS to generate a Status Code 404.7.
New to STIG checklists? Read What is a STIG checklist? and CKL vs CKLB.