F5 x-chunk

sorry for the simplicity in this but i keep getting a ‘http request body unparsed payload’. it’s a user file upload. multiple types, pdf zip txt. theres no content type in the post and i tried a do nothing for multipart/form-data under the uri. there’s nothing that should be conflicting w it. the xchunk is identifying the file type uploaded but theres not much to go off of. i just have a list of individual attack sigs to tune for on the user end. kinda lost.

any help is appreciated

TIA

If you’re not sure why the content is causing these errors and/or can’t correct it, you can always disable ASM or BIG-IP’s HTTP filter for certain requests, if you like. You can do something like this:

or

@spinachdipS - if @Lucas_Thompson helped please consider marking the post as solution. Thanks.