CVE-2018-5506

In F5 BIG-IP 13.0.0, 12.1.0-12.1.2, 11.6.1, 11.5.1-11.5.5, or 11.2.1 the Apache modules apache_auth_token_mod and mod_auth_f5_auth_token.cpp allow possible unauthenticated bruteforce on the em_server_ip authorization parameter to obtain which SSL client certificates used for mutual authentication between BIG-IQ or Enterprise Manager (EM) and managed BIG-IP devices.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
f5CNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 43%
VendorProductVersion
f5big-ip_local_traffic_manager
11.5.1 ≤
𝑥
≤ 11.5.5
f5big-ip_local_traffic_manager
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_local_traffic_manager
11.2.1
f5big-ip_local_traffic_manager
11.6.1
f5big-ip_local_traffic_manager
13.0.0
f5big-ip_application_acceleration_manager
11.5.1 ≤
𝑥
≤ 11.5.5
f5big-ip_application_acceleration_manager
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_application_acceleration_manager
11.2.1
f5big-ip_application_acceleration_manager
11.6.1
f5big-ip_application_acceleration_manager
13.0.0
f5big-ip_advanced_firewall_manager
11.5.1 ≤
𝑥
≤ 11.5.5
f5big-ip_advanced_firewall_manager
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_advanced_firewall_manager
11.2.1
f5big-ip_advanced_firewall_manager
11.6.1
f5big-ip_advanced_firewall_manager
13.0.0
f5big-ip_analytics
11.5.1 ≤
𝑥
≤ 11.5.5
f5big-ip_analytics
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_analytics
11.2.1
f5big-ip_analytics
11.6.1
f5big-ip_analytics
13.0.0
f5big-ip_access_policy_manager
11.5.1 ≤
𝑥
≤ 11.5.5
f5big-ip_access_policy_manager
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_access_policy_manager
11.2.1
f5big-ip_access_policy_manager
11.6.1
f5big-ip_access_policy_manager
13.0.0
f5big-ip_application_security_manager
11.5.1 ≤
𝑥
≤ 11.5.5
f5big-ip_application_security_manager
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_application_security_manager
11.2.1
f5big-ip_application_security_manager
11.6.1
f5big-ip_application_security_manager
13.0.0
f5big-ip_edge_gateway
11.5.1 ≤
𝑥
≤ 11.5.5
f5big-ip_edge_gateway
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_edge_gateway
11.2.1
f5big-ip_edge_gateway
11.6.1
f5big-ip_edge_gateway
13.0.0
f5big-ip_global_traffic_manager
11.5.1 ≤
𝑥
≤ 11.5.5
f5big-ip_global_traffic_manager
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_global_traffic_manager
11.2.1
f5big-ip_global_traffic_manager
11.6.1
f5big-ip_global_traffic_manager
13.0.0
f5big-ip_link_controller
11.5.1 ≤
𝑥
≤ 11.5.5
f5big-ip_link_controller
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_link_controller
11.2.1
f5big-ip_link_controller
11.6.1
f5big-ip_link_controller
13.0.0
f5big-ip_policy_enforcement_manager
11.5.1 ≤
𝑥
≤ 11.5.5
f5big-ip_policy_enforcement_manager
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_policy_enforcement_manager
11.2.1
f5big-ip_policy_enforcement_manager
11.6.1
f5big-ip_policy_enforcement_manager
13.0.0
f5big-ip_webaccelerator
11.5.1 ≤
𝑥
≤ 11.5.5
f5big-ip_webaccelerator
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_webaccelerator
11.2.1
f5big-ip_webaccelerator
11.6.1
f5big-ip_webaccelerator
13.0.0
f5big-ip_websafe
11.5.1 ≤
𝑥
≤ 11.5.5
f5big-ip_websafe
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_websafe
11.2.1
f5big-ip_websafe
11.6.1
f5big-ip_websafe
13.0.0
f5big-ip_domain_name_system
11.5.1 ≤
𝑥
≤ 11.5.5
f5big-ip_domain_name_system
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_domain_name_system
11.2.1
f5big-ip_domain_name_system
11.6.1
f5big-ip_domain_name_system
13.0.0
𝑥
= Vulnerable software versions