CVE-2020-5870

8.1 highEPSS 0.5%

High (8.1) in f5 big-iq centralized management. EPSS 0.5% chance of exploitation in the next 30 days.

In BIG-IQ 5.2.0-7.0.0, high availability (HA) synchronization mechanisms do not use any form of authentication for connecting to the peer.

Severity

8.1 high

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 44% of CVEs (scores of 2026-10-31)
CWE: CWE-306
Published: 2020-04-24
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19