CVE-2020-5869 json
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 confide…
published 2020-04-24 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-27023
- cvss
- 9.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 42%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- f5 big-iq_centralized_management 7.1.0
Exploit prediction
0.48% chance of exploitation in the next 30 days, higher than 42% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| NVD | 2.0 | 6.4 | AV:N/AC:L/Au:N/C:P/I:P/A:N |
Affected products
- n/a BIG-IQ
Classification
- Weakness
-
- CWE-924 Improper Enforcement of Message Integrity During Transmission in a Communication Channel
References
-
support.f5.com
/csp/article/K28855111
vendor-advisory
Sources
- CVE List CVE-2020-5869
- NVD CVE-2020-5869
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