VULNERABILITY INTELLIGENCE
CVE-2020-5879
CVSS score7.5 HIGH
EPSS probability0.81%
CISA KEVNot currently listed
Published2020-04-30
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Description
On BIG-IP ASM 11.6.1-11.6.5.1, under certain configurations, the BIG-IP system sends data plane traffic to back-end servers unencrypted, even when a Server SSL profile is applied.
Weakness classification
- CWE-319: Cleartext Transmission of Sensitive Information
Primary references
- f5sirt@f5.com — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory