Description
On BIG-IP versions 15.1.x before 15.1.4, 14.1.x before 14.1.4.4, 13.1.x beginning in 13.1.3.6, 12.1.5.3-12.1.6, and 11.6.5.2, when a FastL4 profile and an HTTP, FIX, and/or hash persistence profile are configured on the same virtual server, undisclosed requests can cause the virtual server to stop processing new client connections. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Scores
CVSS v3
5.3
EPSS
0.0063
EPSS Percentile
70.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Details
CWE
CWE-697
Status
published
Products (14)
f5/big-ip_access_policy_manager
12.1.5.3 - 12.1.6
f5/big-ip_advanced_firewall_manager
12.1.5.3 - 12.1.6
f5/big-ip_advanced_web_application_firewall
12.1.5.3 - 12.1.6
f5/big-ip_analytics
12.1.5.3 - 12.1.6
f5/big-ip_application_acceleration_manager
12.1.5.3 - 12.1.6
f5/big-ip_application_security_manager
12.1.5.3 - 12.1.6
f5/big-ip_ddos_hybrid_defender
12.1.5.3 - 12.1.6
f5/big-ip_domain_name_system
12.1.5.3 - 12.1.6
f5/big-ip_fraud_protection_service
12.1.5.3 - 12.1.6
f5/big-ip_global_traffic_manager
12.1.5.3 - 12.1.6
... and 4 more
Published
Jan 25, 2022
Tracked Since
Feb 18, 2026