Last Modified: Aug 31, 2026
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
17.1.3.1, 17.1.3.2, 17.1.3.4, 17.5.1.4, 17.5.1.5, 17.5.1.6, 17.5.1.8, 21.0.0.1, 21.0.0.2, 21.0.0.3
Opened: Aug 24, 2026 Severity: 3-Major
BIGIPAuthCookie/BIGIPAuthUsernameCookie SameSite=Strict breaks APM WebTop redirect logins; this behaviour is seen after setting these cookie values to Strict
It breaks APM WebTop redirect logins for cert/CAC auth
N/A
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