Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Update an ASM Policy Template via REST-API - the reverse engineering way

I always want to automate as many tasks as possible. I have already a pipeline to import ASM policy templates. Today I had the demand to update this base policies. Simply overwriting the template wit...
Published Feb 17, 2026
Version 1.0
APM
devops
Distributed Cloud
security
Nikoolayy1's avatar
Nikoolayy1
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Apr 07, 2026

The only addition I will add is /mgmt/tm/asm/file-transfer/uploads/ is where uploading the file worked for me through API as AWAF/ASM can't access /mgmt/shared/file-transfer/uploads/ that is used for LTM files upload/download. Similar to  the openapi file upload/

https://my.f5.com/manage/s/article/K000140233