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

Forum Discussion

schusb's avatar
schusb
Icon for Nimbostratus rankNimbostratus
Dec 05, 2018

Modified domain cookie TSPD_101

Based on the article we know that the cookie TSPD_101 can be set by ASM even there's no Proactive Bot Defence or DoS-Profile aktive.   We have set the type of the cookie with name: * to Enfored, w...
ASM Advanced WAF
cookie
modified domain cookie
security
Chris_Grant's avatar
Chris_Grant
Icon for Employee rankEmployee
Dec 07, 2018

The cookie should not be modified by the client. If you find that the client is modifying the TSPD_101 cookie, I would take an httpwatch capture and open a case with support.