Vulnerability Database

309,961

Total vulnerabilities in the database

CVE-2025-61951

Undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate.  This issue may occur when a Datagram Transport Layer Security (DTLS) 1.2 virtual server is enabled with a Server SSL profile that is configured with a certificate, key, and the SSL Sign Hash set to ANY, and the backend server is enabled with DTLS 1.2 and client authentication.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

  • Published: Oct 15, 2025
  • Updated: Nov 17, 2025
  • CVE: CVE-2025-61951
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWEs:

Software From Fixed in
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 17.5.0.x
f5 / big-ip_advanced_firewall_manager 17.1.0 17.1.3
f5 / big-ip_advanced_firewall_manager 17.5.0 17.5.0.x
f5 / big-ip_advanced_web_application_firewall 17.1.0 17.1.3
f5 / big-ip_advanced_web_application_firewall 17.5.0 17.5.0.x
f5 / big-ip_analytics 17.1.0 17.1.3
f5 / big-ip_analytics 17.5.0 17.5.0.x
f5 / big-ip_application_acceleration_manager 17.1.0 17.1.3
f5 / big-ip_application_acceleration_manager 17.5.0 17.5.0.x
f5 / big-ip_application_security_manager 17.1.0 17.1.3
f5 / big-ip_application_security_manager 17.5.0 17.5.0.x
f5 / big-ip_application_visibility_and_reporting 17.1.0 17.1.3
f5 / big-ip_application_visibility_and_reporting 17.5.0 17.5.0.x
f5 / big-ip_automation_toolchain 17.1.0 17.1.3
f5 / big-ip_automation_toolchain 17.5.0 17.5.0.x
f5 / big-ip_carrier-grade_nat 17.1.0 17.1.3
f5 / big-ip_carrier-grade_nat 17.5.0 17.5.0.x
f5 / big-ip_container_ingress_services 17.1.0 17.1.3
f5 / big-ip_container_ingress_services 17.5.0 17.5.0.x
f5 / big-ip_ddos_hybrid_defender 17.1.0 17.1.3
f5 / big-ip_ddos_hybrid_defender 17.5.0 17.5.0.x
f5 / big-ip_domain_name_system 17.1.0 17.1.3
f5 / big-ip_domain_name_system 17.5.0 17.5.0.x
f5 / big-ip_edge_gateway 17.1.0 17.1.3
f5 / big-ip_edge_gateway 17.5.0 17.5.0.x
f5 / big-ip_fraud_protection_service 17.1.0 17.1.3
f5 / big-ip_fraud_protection_service 17.5.0 17.5.0.x
f5 / big-ip_global_traffic_manager 17.1.0 17.1.3
f5 / big-ip_global_traffic_manager 17.5.0 17.5.0.x
f5 / big-ip_link_controller 17.1.0 17.1.3
f5 / big-ip_link_controller 17.5.0 17.5.0.x
f5 / big-ip_local_traffic_manager 17.1.0 17.1.3
f5 / big-ip_local_traffic_manager 17.5.0 17.5.0.x
f5 / big-ip_policy_enforcement_manager 17.1.0 17.1.3
f5 / big-ip_policy_enforcement_manager 17.5.0 17.5.0.x
f5 / big-ip_ssl_orchestrator 17.1.0 17.1.3
f5 / big-ip_ssl_orchestrator 17.5.0 17.5.0.x
f5 / big-ip_webaccelerator 17.1.0 17.1.3
f5 / big-ip_webaccelerator 17.5.0 17.5.0.x
f5 / big-ip_websafe 17.1.0 17.1.3
f5 / big-ip_websafe 17.5.0 17.5.0.x