When connection mirroring is configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate in the standby BIG-IP systems in a traffic group.


Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 06 Aug 2025 16:30:00 +0000

Type Values Removed Values Added
First Time appeared F5
F5 big-ip Access Policy Manager
F5 big-ip Advanced Firewall Manager
F5 big-ip Analytics
F5 big-ip Application Acceleration Manager
F5 big-ip Application Security Manager
F5 big-ip Domain Name System
F5 big-ip Fraud Protection Service
F5 big-ip Global Traffic Manager
F5 big-ip Link Controller
F5 big-ip Local Traffic Manager
F5 big-ip Policy Enforcement Manager
CPEs cpe:2.3:a:f5:big-ip_access_policy_manager:17.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:17.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_analytics:17.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_acceleration_manager:17.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_security_manager:17.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_domain_name_system:17.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_fraud_protection_service:17.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_global_traffic_manager:17.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_link_controller:17.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_local_traffic_manager:17.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:17.1.2:*:*:*:*:*:*:*
Vendors & Products F5
F5 big-ip Access Policy Manager
F5 big-ip Advanced Firewall Manager
F5 big-ip Analytics
F5 big-ip Application Acceleration Manager
F5 big-ip Application Security Manager
F5 big-ip Domain Name System
F5 big-ip Fraud Protection Service
F5 big-ip Global Traffic Manager
F5 big-ip Link Controller
F5 big-ip Local Traffic Manager
F5 big-ip Policy Enforcement Manager

Mon, 14 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00102}

epss

{'score': 0.00107}


Thu, 08 May 2025 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 07 May 2025 22:15:00 +0000

Type Values Removed Values Added
Description When connection mirroring is configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate in the standby BIG-IP systems in a traffic group. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Title TMM Vulnerability
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: f5

Published:

Updated: 2025-05-08T13:03:33.148Z

Reserved: 2025-04-23T22:28:44.383Z

Link: CVE-2025-41431

cve-icon Vulnrichment

Updated: 2025-05-08T13:03:29.454Z

cve-icon NVD

Status : Analyzed

Published: 2025-05-07T22:15:20.570

Modified: 2025-08-06T16:25:30.623

Link: CVE-2025-41431

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.