Vulnerability Details CVE-2017-6156
When the F5 BIG-IP 12.1.0-12.1.1, 11.6.0-11.6.1, 11.5.1-11.5.5, or 11.2.1 system is configured with a wildcard IPSec tunnel endpoint, it may allow a remote attacker to disrupt or impersonate the tunnels that have completed phase 1 IPSec negotiations. The attacker must possess the necessary credentials to negotiate the phase 1 of the IPSec exchange to exploit this vulnerability; in many environment this limits the attack surface to other endpoints under the same administration.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 59.3%
CVSS Severity
CVSS v3 Score 6.4
CVSS v2 Score 6.0
Products affected by CVE-2017-6156
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.2.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.5
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.0
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.1
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.2.1
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.1
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.2
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.3
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.4
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.4.1
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.4.2
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.4.3
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.4.4
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.5
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.6.1
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:12.1.0
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:12.1.1
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cpe:2.3:a:f5:big-ip_analytics:11.2.1
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cpe:2.3:a:f5:big-ip_analytics:11.5.1
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cpe:2.3:a:f5:big-ip_analytics:11.5.2
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cpe:2.3:a:f5:big-ip_analytics:11.5.3
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cpe:2.3:a:f5:big-ip_analytics:11.5.4
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cpe:2.3:a:f5:big-ip_analytics:11.5.4.2
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cpe:2.3:a:f5:big-ip_analytics:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_analytics:11.5.4.3
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cpe:2.3:a:f5:big-ip_analytics:11.5.4.4
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cpe:2.3:a:f5:big-ip_analytics:11.5.5
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cpe:2.3:a:f5:big-ip_analytics:11.6.1
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cpe:2.3:a:f5:big-ip_analytics:12.1.0
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cpe:2.3:a:f5:big-ip_analytics:12.1.1
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.2.1
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.1
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.2
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.3
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.4
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.4.1
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.4.2
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.4.3
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.4.4
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.5
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.6.1
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:12.1.0
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:12.1.1
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cpe:2.3:a:f5:big-ip_application_security_manager:11.2.1
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.1
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.2
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.3
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.4
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.4.1
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.4.2
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.4.3
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.4.4
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.5
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cpe:2.3:a:f5:big-ip_application_security_manager:11.6.1
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cpe:2.3:a:f5:big-ip_application_security_manager:12.1.0
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cpe:2.3:a:f5:big-ip_application_security_manager:12.1.1
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cpe:2.3:a:f5:big-ip_domain_name_system:11.2.1
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cpe:2.3:a:f5:big-ip_domain_name_system:11.5.1
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cpe:2.3:a:f5:big-ip_domain_name_system:11.5.2
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cpe:2.3:a:f5:big-ip_domain_name_system:11.5.3
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cpe:2.3:a:f5:big-ip_domain_name_system:11.5.4
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cpe:2.3:a:f5:big-ip_domain_name_system:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_domain_name_system:11.5.4.4
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cpe:2.3:a:f5:big-ip_domain_name_system:11.5.5
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cpe:2.3:a:f5:big-ip_domain_name_system:11.6.1
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cpe:2.3:a:f5:big-ip_domain_name_system:12.1.0
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cpe:2.3:a:f5:big-ip_domain_name_system:12.1.1
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cpe:2.3:a:f5:big-ip_edge_gateway:11.2.1
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cpe:2.3:a:f5:big-ip_edge_gateway:11.5.1
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cpe:2.3:a:f5:big-ip_edge_gateway:11.5.2
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cpe:2.3:a:f5:big-ip_edge_gateway:11.5.3
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cpe:2.3:a:f5:big-ip_edge_gateway:11.5.4
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cpe:2.3:a:f5:big-ip_edge_gateway:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_edge_gateway:11.5.4.4
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cpe:2.3:a:f5:big-ip_edge_gateway:11.5.5
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cpe:2.3:a:f5:big-ip_edge_gateway:11.6.1
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cpe:2.3:a:f5:big-ip_edge_gateway:12.1.0
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cpe:2.3:a:f5:big-ip_edge_gateway:12.1.1
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.2.1
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.1
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.2
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.3
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.4
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.4.1
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.4.2
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.4.3
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.4.4
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.5
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.6.1
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cpe:2.3:a:f5:big-ip_global_traffic_manager:12.1.0
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cpe:2.3:a:f5:big-ip_global_traffic_manager:12.1.1
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cpe:2.3:a:f5:big-ip_link_controller:11.2.1
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cpe:2.3:a:f5:big-ip_link_controller:11.5.1
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cpe:2.3:a:f5:big-ip_link_controller:11.5.2
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cpe:2.3:a:f5:big-ip_link_controller:11.5.3
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cpe:2.3:a:f5:big-ip_link_controller:11.5.4
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cpe:2.3:a:f5:big-ip_link_controller:11.5.4.1
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cpe:2.3:a:f5:big-ip_link_controller:11.5.4.2
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cpe:2.3:a:f5:big-ip_link_controller:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_link_controller:11.5.4.3
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cpe:2.3:a:f5:big-ip_link_controller:11.5.4.4
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cpe:2.3:a:f5:big-ip_link_controller:11.5.5
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cpe:2.3:a:f5:big-ip_link_controller:11.6.1
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cpe:2.3:a:f5:big-ip_link_controller:12.1.0
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cpe:2.3:a:f5:big-ip_link_controller:12.1.1
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.2.1
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.1
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.2
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.3
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.4
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.4.1
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.4.2
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.4.3
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.4.4
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.5
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.6.1
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cpe:2.3:a:f5:big-ip_local_traffic_manager:12.1.0
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cpe:2.3:a:f5:big-ip_local_traffic_manager:12.1.1
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.2.1
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.1
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.2
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.3
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.4
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.4.1
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.4.2
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.4.3
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.4.4
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.5
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.6.1
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:12.1.0
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:12.1.1
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cpe:2.3:a:f5:big-ip_webaccelerator:11.2.1
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cpe:2.3:a:f5:big-ip_webaccelerator:11.5.1
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cpe:2.3:a:f5:big-ip_webaccelerator:11.5.2
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cpe:2.3:a:f5:big-ip_webaccelerator:11.5.3
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cpe:2.3:a:f5:big-ip_webaccelerator:11.5.4
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cpe:2.3:a:f5:big-ip_webaccelerator:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_webaccelerator:11.5.4.4
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cpe:2.3:a:f5:big-ip_webaccelerator:11.5.5
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cpe:2.3:a:f5:big-ip_webaccelerator:11.6.1
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cpe:2.3:a:f5:big-ip_webaccelerator:12.1.0
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cpe:2.3:a:f5:big-ip_webaccelerator:12.1.1
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cpe:2.3:a:f5:big-ip_websafe:11.2.1
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cpe:2.3:a:f5:big-ip_websafe:11.5.1
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cpe:2.3:a:f5:big-ip_websafe:11.5.2
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cpe:2.3:a:f5:big-ip_websafe:11.5.3
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cpe:2.3:a:f5:big-ip_websafe:11.5.4
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cpe:2.3:a:f5:big-ip_websafe:11.5.4.4
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cpe:2.3:a:f5:big-ip_websafe:11.5.5
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cpe:2.3:a:f5:big-ip_websafe:11.6.1
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cpe:2.3:a:f5:big-ip_websafe:12.1.0
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cpe:2.3:a:f5:big-ip_websafe:12.1.1