CVE-2020-5928 json
In versions 15.1.0-15.1.0.4, 15.0.0-15.0.1.3, 14.1.0-14.1.2.6, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, BIG-IP ASM Configurat…
published 2020-08-26 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-27082
- cvss
- 3.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 7%
- public exploits
- 0
- none known
Summary
In versions 15.1.0-15.1.0.4, 15.0.0-15.0.1.3, 14.1.0-14.1.2.6, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, BIG-IP ASM Configuration utility CSRF protection token can be reused multiple times.
Patch / fix
- f5 big-ip_application_security_manager 11.6.5, 12.1.5.2, 13.1.3, 14.1.2.7, 15.0.1.4, 15.1.0.5
Exploit prediction
0.18% chance of exploitation in the next 30 days, higher than 7% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 3.1 | CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:L |
| NVD | 2.0 | 3.3 | AV:L/AC:M/Au:N/C:N/I:P/A:P |
Affected products
- n/a BIG-IP ASM
Classification
- Weakness
-
- CWE-352 Cross-Site Request Forgery
References
-
support.f5.com
/csp/article/K40843345
vendor-advisory
Sources
- CVE List CVE-2020-5928
- NVD CVE-2020-5928
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.