CVE-2020-5884
CRITICALF5 BIG-IP 11.6.1-15.1.0.3 Insecure High Availability Pair Mirroring
Title source: llmDescription
On versions 15.0.0-15.1.0.3, 14.1.0-14.1.2.4, 13.1.0-13.1.3.3, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, the default deployment mode for BIG-IP high availability (HA) pair mirroring is insecure. This is a control plane issue that is exposed only on the network used for mirroring.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://support.f5.com/csp/article/K72540690
Scores
CVSS v3
9.1
EPSS
0.0062
EPSS Percentile
70.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Details
Status
published
Products (11)
f5/big-ip_access_policy_manager
11.6.1 - 11.6.5.1
f5/big-ip_advanced_firewall_manager
11.6.1 - 11.6.5.1
f5/big-ip_analytics
11.6.1 - 11.6.5.1
f5/big-ip_application_acceleration_manager
11.6.1 - 11.6.5.1
f5/big-ip_application_security_manager
11.6.1 - 11.6.5.1
f5/big-ip_domain_name_system
11.6.1 - 11.6.5.1
f5/big-ip_fraud_protection_service
11.6.1 - 11.6.5.1
f5/big-ip_global_traffic_manager
11.6.1 - 11.6.5.1
f5/big-ip_link_controller
11.6.1 - 11.6.5.1
f5/big-ip_local_traffic_manager
11.6.1 - 11.6.5.1
... and 1 more
Published
Apr 30, 2020
Tracked Since
Feb 18, 2026