CVE-2025-54479
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 classification profile is configured on a virtual server without an HTTP or HTTP/2 profile, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. 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-787 Out-of-bounds Write Memory Safety
Affected Products 11
| Vendor | Product | Version | Range |
|---|---|---|---|
| f5 | big-ip_next_cloud-native_network_functions | * | ≥1.1.0 – ≤1.4.0 |
| f5 | big-ip_next_cloud-native_network_functions | 2.0.0 | any |
| f5 | big-ip_next_cloud-native_network_functions | 2.0.1 | any |
| f5 | big-ip_next_cloud-native_network_functions | 2.0.2 | any |
| f5 | big-ip_next_cloud-native_network_functions | 2.1.0 | any |
| f5 | big-ip_next_for_kubernetes | 2.0.0 | any |
| f5 | big-ip_next_for_kubernetes | 2.1.0 | any |
| f5 | big-ip_policy_enforcement_manager | * | ≥15.1.0 – <15.1.10.8 |
| f5 | big-ip_policy_enforcement_manager | * | ≥16.1.0 – <16.1.6.1 |
| f5 | big-ip_policy_enforcement_manager | * | ≥17.1.0 – <17.1.3 |
| f5 | big-ip_policy_enforcement_manager | 17.5.0 | any |
References 1
- my.f5.com https://my.f5.com/manage/s/article/K000151475
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.