Vulnerability Monitor

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CVE-2021-22975

On BIG-IP version 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, and 14.1.x before 14.1.3.1, under some circumstances, Traffic Management Microkernel (TMM) may restart on the BIG-IP system while passing large bursts of traffic. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

Published

2021-02-12T17:15:14.480

Last Modified

2024-11-21T05:51:03.060

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application f5 big-ip_access_policy_manager < 14.1.3.1 Yes
Application f5 big-ip_access_policy_manager < 15.1.2.1 Yes
Application f5 big-ip_access_policy_manager < 16.0.1.1 Yes
Application f5 big-ip_advanced_firewall_manager < 14.1.3.1 Yes
Application f5 big-ip_advanced_firewall_manager < 15.1.2.1 Yes
Application f5 big-ip_advanced_firewall_manager < 16.0.1.1 Yes
Application f5 big-ip_advanced_web_application_firewall < 14.1.3.1 Yes
Application f5 big-ip_advanced_web_application_firewall < 15.1.2.1 Yes
Application f5 big-ip_advanced_web_application_firewall < 16.0.1.1 Yes
Application f5 big-ip_analytics < 14.1.3.1 Yes
Application f5 big-ip_analytics < 15.1.2.1 Yes
Application f5 big-ip_analytics < 16.0.1.1 Yes
Application f5 big-ip_application_acceleration_manager < 14.1.3.1 Yes
Application f5 big-ip_application_acceleration_manager < 15.1.2.1 Yes
Application f5 big-ip_application_acceleration_manager < 16.0.1.1 Yes
Application f5 big-ip_application_security_manager < 14.1.3.1 Yes
Application f5 big-ip_application_security_manager < 15.1.2.1 Yes
Application f5 big-ip_application_security_manager < 16.0.1.1 Yes
Application f5 big-ip_ddos_hybrid_defender < 14.1.3.1 Yes
Application f5 big-ip_ddos_hybrid_defender < 15.1.2.1 Yes
Application f5 big-ip_ddos_hybrid_defender < 16.0.1.1 Yes
Application f5 big-ip_domain_name_system < 14.1.3.1 Yes
Application f5 big-ip_domain_name_system < 15.1.2.1 Yes
Application f5 big-ip_domain_name_system < 16.0.1.1 Yes
Application f5 big-ip_fraud_protection_service < 14.1.3.1 Yes
Application f5 big-ip_fraud_protection_service < 15.1.2.1 Yes
Application f5 big-ip_fraud_protection_service < 16.0.1.1 Yes
Application f5 big-ip_global_traffic_manager < 14.1.3.1 Yes
Application f5 big-ip_global_traffic_manager < 15.1.2.1 Yes
Application f5 big-ip_global_traffic_manager < 16.0.1.1 Yes
Application f5 big-ip_link_controller < 14.1.3.1 Yes
Application f5 big-ip_link_controller < 15.1.2.1 Yes
Application f5 big-ip_link_controller < 16.0.1.1 Yes
Application f5 big-ip_local_traffic_manager < 14.1.3.1 Yes
Application f5 big-ip_local_traffic_manager < 15.1.2.1 Yes
Application f5 big-ip_local_traffic_manager < 16.0.1.1 Yes
Application f5 big-ip_policy_enforcement_manager < 14.1.3.1 Yes
Application f5 big-ip_policy_enforcement_manager < 15.1.2.1 Yes
Application f5 big-ip_policy_enforcement_manager < 16.0.1.1 Yes
Application f5 big-ip_ssl_orchestrator < 14.1.3.1 Yes
Application f5 big-ip_ssl_orchestrator < 15.1.2.1 Yes
Application f5 big-ip_ssl_orchestrator < 16.0.1.1 Yes
References