CVE-2021-22992

On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, 12.1.x before 12.1.5.3, and 11.6.x before 11.6.5.3, a malicious HTTP response to an Advanced WAF/BIG-IP ASM virtual server with Login Page configured in its policy may trigger a buffer overflow, resulting in a DoS attack. In certain situations, it may allow remote code execution (RCE), leading to complete system compromise. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.
Classic Buffer Overflow
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
f5CNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 91%
VendorProductVersion
f5big-ip_access_policy_manager
11.6.1 ≤
𝑥
< 11.6.5.3
f5big-ip_access_policy_manager
12.1.0 ≤
𝑥
< 12.1.5.3
f5big-ip_access_policy_manager
13.1.0 ≤
𝑥
< 13.1.3.6
f5big-ip_access_policy_manager
14.1.0 ≤
𝑥
< 14.1.4
f5big-ip_access_policy_manager
15.1.0 ≤
𝑥
< 15.1.2.1
f5big-ip_access_policy_manager
16.0.0 ≤
𝑥
< 16.0.1.1
f5big-ip_advanced_firewall_manager
11.6.1 ≤
𝑥
< 11.6.5.3
f5big-ip_advanced_firewall_manager
12.1.0 ≤
𝑥
< 12.1.5.3
f5big-ip_advanced_firewall_manager
13.1.0 ≤
𝑥
< 13.1.3.6
f5big-ip_advanced_firewall_manager
14.1.0 ≤
𝑥
< 14.1.4
f5big-ip_advanced_firewall_manager
15.1.0 ≤
𝑥
< 15.1.2.1
f5big-ip_advanced_firewall_manager
16.0.0 ≤
𝑥
< 16.0.1.1
f5big-ip_advanced_web_application_firewall
11.6.1 ≤
𝑥
< 11.6.5.3
f5big-ip_advanced_web_application_firewall
12.1.0 ≤
𝑥
< 12.1.5.3
f5big-ip_advanced_web_application_firewall
13.1.0 ≤
𝑥
< 13.1.3.6
f5big-ip_advanced_web_application_firewall
14.1.0 ≤
𝑥
< 14.1.4
f5big-ip_advanced_web_application_firewall
15.1.0 ≤
𝑥
< 15.1.2.1
f5big-ip_advanced_web_application_firewall
16.0.0 ≤
𝑥
< 16.0.1.1
f5big-ip_analytics
11.6.1 ≤
𝑥
< 11.6.5.3
f5big-ip_analytics
12.1.0 ≤
𝑥
< 12.1.5.3
f5big-ip_analytics
13.1.0 ≤
𝑥
< 13.1.3.6
f5big-ip_analytics
14.1.0 ≤
𝑥
< 14.1.4
f5big-ip_analytics
15.1.0 ≤
𝑥
< 15.1.2.1
f5big-ip_analytics
16.0.0 ≤
𝑥
< 16.0.1.1
f5big-ip_application_acceleration_manager
11.6.1 ≤
𝑥
< 11.6.5.3
f5big-ip_application_acceleration_manager
12.1.0 ≤
𝑥
< 12.1.5.3
f5big-ip_application_acceleration_manager
13.1.0 ≤
𝑥
< 13.1.3.6
f5big-ip_application_acceleration_manager
14.1.0 ≤
𝑥
< 14.1.4
f5big-ip_application_acceleration_manager
15.1.0 ≤
𝑥
< 15.1.2.1
f5big-ip_application_acceleration_manager
16.0.0 ≤
𝑥
< 16.0.1.1
f5big-ip_application_security_manager
11.6.1 ≤
𝑥
< 11.6.5.3
f5big-ip_application_security_manager
12.1.0 ≤
𝑥
< 12.1.5.3
f5big-ip_application_security_manager
13.1.0 ≤
𝑥
< 13.1.3.6
f5big-ip_application_security_manager
14.1.0 ≤
𝑥
< 14.1.4
f5big-ip_application_security_manager
15.1.0 ≤
𝑥
< 15.1.2.1
f5big-ip_application_security_manager
16.0.0 ≤
𝑥
< 16.0.1.1
f5big-ip_ddos_hybrid_defender
11.6.1 ≤
𝑥
< 11.6.5.3
f5big-ip_ddos_hybrid_defender
12.1.0 ≤
𝑥
< 12.1.5.3
f5big-ip_ddos_hybrid_defender
13.1.0 ≤
𝑥
< 13.1.3.6
f5big-ip_ddos_hybrid_defender
14.1.0 ≤
𝑥
< 14.1.4
f5big-ip_ddos_hybrid_defender
15.1.0 ≤
𝑥
< 15.1.2.1
f5big-ip_ddos_hybrid_defender
16.0.0 ≤
𝑥
< 16.0.1.1
f5big-ip_domain_name_system
11.6.1 ≤
𝑥
< 11.6.5.3
f5big-ip_domain_name_system
12.1.0 ≤
𝑥
< 12.1.5.3
f5big-ip_domain_name_system
13.1.0 ≤
𝑥
< 13.1.3.6
f5big-ip_domain_name_system
14.1.0 ≤
𝑥
< 14.1.4
f5big-ip_domain_name_system
15.1.0 ≤
𝑥
< 15.1.2.1
f5big-ip_domain_name_system
16.0.0 ≤
𝑥
< 16.0.1.1
f5big-ip_fraud_protection_service
11.6.1 ≤
𝑥
< 11.6.5.3
f5big-ip_fraud_protection_service
12.1.0 ≤
𝑥
< 12.1.5.3
f5big-ip_fraud_protection_service
13.1.0 ≤
𝑥
< 13.1.3.6
f5big-ip_fraud_protection_service
14.1.0 ≤
𝑥
< 14.1.4
f5big-ip_fraud_protection_service
15.1.0 ≤
𝑥
< 15.1.2.1
f5big-ip_fraud_protection_service
16.0.0 ≤
𝑥
< 16.0.1.1
f5big-ip_global_traffic_manager
11.6.1 ≤
𝑥
< 11.6.5.3
f5big-ip_global_traffic_manager
12.1.0 ≤
𝑥
< 12.1.5.3
f5big-ip_global_traffic_manager
13.1.0 ≤
𝑥
< 13.1.3.6
f5big-ip_global_traffic_manager
14.1.0 ≤
𝑥
< 14.1.4
f5big-ip_global_traffic_manager
15.1.0 ≤
𝑥
< 15.1.2.1
f5big-ip_global_traffic_manager
16.0.0 ≤
𝑥
< 16.0.1.1
f5big-ip_link_controller
11.6.1 ≤
𝑥
< 11.6.5.3
f5big-ip_link_controller
12.1.0 ≤
𝑥
< 12.1.5.3
f5big-ip_link_controller
13.1.0 ≤
𝑥
< 13.1.3.6
f5big-ip_link_controller
14.1.0 ≤
𝑥
< 14.1.4
f5big-ip_link_controller
15.1.0 ≤
𝑥
< 15.1.2.1
f5big-ip_link_controller
16.0.0 ≤
𝑥
< 16.0.1.1
f5big-ip_local_traffic_manager
11.6.1 ≤
𝑥
< 11.6.5.3
f5big-ip_local_traffic_manager
12.1.0 ≤
𝑥
< 12.1.5.3
f5big-ip_local_traffic_manager
13.1.0 ≤
𝑥
< 13.1.3.6
f5big-ip_local_traffic_manager
14.1.0 ≤
𝑥
< 14.1.4
f5big-ip_local_traffic_manager
15.1.0 ≤
𝑥
< 15.1.2.1
f5big-ip_local_traffic_manager
16.0.0 ≤
𝑥
< 16.0.1.1
f5big-ip_policy_enforcement_manager
11.6.1 ≤
𝑥
< 11.6.5.3
f5big-ip_policy_enforcement_manager
12.1.0 ≤
𝑥
< 12.1.5.3
f5big-ip_policy_enforcement_manager
13.1.0 ≤
𝑥
< 13.1.3.6
f5big-ip_policy_enforcement_manager
14.1.0 ≤
𝑥
< 14.1.4
f5big-ip_policy_enforcement_manager
15.1.0 ≤
𝑥
< 15.1.2.1
f5big-ip_policy_enforcement_manager
16.0.0 ≤
𝑥
< 16.0.1.1
f5ssl_orchestrator
11.6.1 ≤
𝑥
< 11.6.5.3
f5ssl_orchestrator
12.1.0 ≤
𝑥
< 12.1.5.3
f5ssl_orchestrator
13.1.0 ≤
𝑥
< 13.1.3.6
f5ssl_orchestrator
14.1.0 ≤
𝑥
< 14.1.4
f5ssl_orchestrator
15.1.0 ≤
𝑥
< 15.1.2.1
f5ssl_orchestrator
16.0.0 ≤
𝑥
< 16.0.1.1
𝑥
= Vulnerable software versions