CVE-2013-3587 in Version 14.1.

does the security audit really show this is possible or just a vague suggestion? this is something from 2013 and i don't really see much attention for it since.

some suggestions can be found here.

https://www.akamai.com/uk/en/resources/breach-attack.jsp

as the F5 article also mentions this isn't that should be solved on another level, so first have a look at your application / web server.

in the end you can apply the same irule on 14.1 i believe, but as mentioned it might cause issues with the site.