Vulnerability in F5 Big-Iq Centralized Management

CVE-2020-5869

In BIG-IQ 5.2.0-7.0.0, high availability (HA) synchronization is not secure by TLS and may allow on-path attackers to read / modify confidential data in transit.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.005 (39.3th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 39.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2020-5869: held from 0.005 to 0.005.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2020-5869?
CVE-2020-5869 is a critical-severity vulnerability in F5 Big-Iq Centralized Management, classified under Improper Enforcement of Message Integrity During Transmission in a Communication Channel. CVSS score: 9.1/10. Published 2020-04-24.
How severe is CVE-2020-5869?
Critical severity. CVSS v3 base score is 9.1 out of 10.