CVE-2025-46706
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-10-15
Last updated on: 2025-10-21
Assigner: F5 Networks
Description
Description
When an iRule containing the HTTP::respond command is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| f5 | big-ip_advanced_firewall_manager | From 16.1.0 (inc) to 16.1.5.2.0.7.5 (inc) |
| f5 | big-ip_next_cloud-native_network_functions | From 1.1.0 (inc) to 1.4.1 (inc) |
| f5 | big-ip_next_service_proxy_for_kubernetes | From 1.7.0 (inc) to 1.9.2 (inc) |
| f5 | big-ip_access_policy_manager | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_advanced_web_application_firewall | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_analytics | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_application_acceleration_manager | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_application_security_manager | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_application_visibility_and_reporting | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_automation_toolchain | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_carrier-grade_nat | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_container_ingress_services | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_ddos_hybrid_defender | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_domain_name_system | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_edge_gateway | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_fraud_protection_service | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_global_traffic_manager | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_link_controller | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_local_traffic_manager | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_policy_enforcement_manager | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_ssl_orchestrator | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_webaccelerator | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_websafe | From 16.1.0 (inc) to 16.1.6 (exc) |
| f5 | big-ip_access_policy_manager | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_advanced_firewall_manager | From 16.1.0 (inc) to 16.1.5.2.0.7.5 (inc) |
| f5 | big-ip_advanced_web_application_firewall | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_analytics | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_application_acceleration_manager | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_application_security_manager | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_application_visibility_and_reporting | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_automation_toolchain | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_carrier-grade_nat | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_container_ingress_services | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_ddos_hybrid_defender | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_domain_name_system | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_edge_gateway | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_fraud_protection_service | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_global_traffic_manager | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_link_controller | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_local_traffic_manager | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_policy_enforcement_manager | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_ssl_orchestrator | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_webaccelerator | From 17.1.0 (inc) to 17.1.2.2 (exc) |
| f5 | big-ip_websafe | From 17.1.0 (inc) to 17.1.2.2 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-770 | The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability occurs when an iRule containing the HTTP::respond command is configured on a virtual server. Undisclosed requests can cause an increase in memory resource utilization, potentially leading to resource exhaustion or degraded performance.
How can this vulnerability impact me? :
The vulnerability can lead to increased memory usage on the affected system, which may cause resource exhaustion, degraded performance, or denial of service conditions.
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