CVE-2025-53856
HIGH EPSS 23.7%
Published Oct 15, 20258mo ago · Modified Jun 17, 20262w ago
8.7 CVSS 4.0
Published Oct 15, 2025 8mo ago
Last Modified Jun 17, 2026 2w ago
Description
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
23.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-705
Affected Products 83
| Vendor | Product | Version | Range |
|---|---|---|---|
| f5 | big-ip_access_policy_manager | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_advanced_firewall_manager | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_advanced_web_application_firewall | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_analytics | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_application_acceleration_manager | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_application_security_manager | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_application_visibility_and_reporting | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_automation_toolchain | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_carrier-grade_nat | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_container_ingress_services | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_ddos_hybrid_defender | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_domain_name_system | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_edge_gateway | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_fraud_protection_service | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_global_traffic_manager | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_link_controller | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_local_traffic_manager | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_policy_enforcement_manager | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_ssl_orchestrator | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_webaccelerator | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_websafe | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_access_policy_manager | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_advanced_firewall_manager | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_advanced_web_application_firewall | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_analytics | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_application_acceleration_manager | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_application_security_manager | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_application_visibility_and_reporting | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_automation_toolchain | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_carrier-grade_nat | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_container_ingress_services | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_ddos_hybrid_defender | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_domain_name_system | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_edge_gateway | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_fraud_protection_service | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_global_traffic_manager | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_link_controller | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_local_traffic_manager | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_policy_enforcement_manager | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_ssl_orchestrator | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_webaccelerator | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_websafe | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_access_policy_manager | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_access_policy_manager | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_advanced_firewall_manager | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_advanced_firewall_manager | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_advanced_web_application_firewall | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_advanced_web_application_firewall | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_analytics | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_analytics | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_application_acceleration_manager | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_application_acceleration_manager | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_application_security_manager | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_application_security_manager | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_application_visibility_and_reporting | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_application_visibility_and_reporting | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_automation_toolchain | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_automation_toolchain | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_carrier-grade_nat | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_carrier-grade_nat | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_container_ingress_services | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_container_ingress_services | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_ddos_hybrid_defender | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_ddos_hybrid_defender | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_domain_name_system | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_domain_name_system | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_edge_gateway | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_edge_gateway | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_fraud_protection_service | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_fraud_protection_service | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_global_traffic_manager | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_link_controller | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_link_controller | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_local_traffic_manager | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_local_traffic_manager | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_policy_enforcement_manager | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_policy_enforcement_manager | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_ssl_orchestrator | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_ssl_orchestrator | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_webaccelerator | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_webaccelerator | * | ≥17.5.0 – ≤17.5.1 |
| f5 | big-ip_websafe | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_websafe | * | ≥17.5.0 – ≤17.5.1 |
References 1
- my.f5.com https://my.f5.com/manage/s/article/K000156707
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.