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

Forum Discussion

Jinshu's avatar
Jinshu
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Jul 27, 2016

Custom ASM block for HTTP methods

Hi, I want to block all HTTP methods except GET using ASM. I amk using below irule for blocking and raise ASM violation but somehow irule execution is getting failed while testing with HTTP method ...
ASM Advanced WAF
security
Jinshu's avatar
Jinshu
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Jul 27, 2016

Yes. I have solved the issue. It was the custom violation causing the issue. I have modified it and it worked.

 

Thank you.