CVE-2025-53856

When a virtual server, network address translation (NAT) object, or secure network address translation (SNAT) object uses the embedded Packet Velocity Acceleration (ePVA) feature, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. To determine which BIG-IP platforms have an ePVA chip refer to  K12837: Overview of the ePVA feature https://my.f5.com/manage/s/article/K12837 . Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
f5CNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 29%
VendorProductVersion
f5big-ip_access_policy_manager
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_advanced_firewall_manager
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_advanced_web_application_firewall
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_analytics
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_application_acceleration_manager
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_application_security_manager
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_application_visibility_and_reporting
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_automation_toolchain
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_carrier-grade_nat
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_container_ingress_services
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_ddos_hybrid_defender
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_domain_name_system
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_edge_gateway
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_fraud_protection_service
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_global_traffic_manager
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_link_controller
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_local_traffic_manager
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_policy_enforcement_manager
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_ssl_orchestrator
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_webaccelerator
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_websafe
15.1.0 ≤
𝑥
< 15.1.10.8
f5big-ip_access_policy_manager
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_advanced_firewall_manager
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_advanced_web_application_firewall
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_analytics
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_application_acceleration_manager
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_application_security_manager
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_application_visibility_and_reporting
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_automation_toolchain
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_carrier-grade_nat
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_container_ingress_services
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_ddos_hybrid_defender
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_domain_name_system
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_edge_gateway
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_fraud_protection_service
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_global_traffic_manager
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_link_controller
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_local_traffic_manager
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_policy_enforcement_manager
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_ssl_orchestrator
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_webaccelerator
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_websafe
16.1.0 ≤
𝑥
< 16.1.6.1
f5big-ip_access_policy_manager
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_access_policy_manager
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_advanced_firewall_manager
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_advanced_firewall_manager
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_advanced_web_application_firewall
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_advanced_web_application_firewall
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_analytics
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_analytics
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_application_acceleration_manager
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_application_acceleration_manager
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_application_security_manager
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_application_security_manager
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_application_visibility_and_reporting
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_application_visibility_and_reporting
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_automation_toolchain
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_automation_toolchain
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_carrier-grade_nat
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_carrier-grade_nat
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_container_ingress_services
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_container_ingress_services
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_ddos_hybrid_defender
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_ddos_hybrid_defender
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_domain_name_system
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_domain_name_system
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_edge_gateway
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_edge_gateway
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_fraud_protection_service
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_fraud_protection_service
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_global_traffic_manager
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_link_controller
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_link_controller
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_local_traffic_manager
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_local_traffic_manager
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_policy_enforcement_manager
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_policy_enforcement_manager
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_ssl_orchestrator
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_ssl_orchestrator
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_webaccelerator
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_webaccelerator
17.5.0 ≤
𝑥
≤ 17.5.1
f5big-ip_websafe
17.1.0 ≤
𝑥
< 17.1.3
f5big-ip_websafe
17.5.0 ≤
𝑥
≤ 17.5.1
𝑥
= Vulnerable software versions