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Fencer Intel
high 7.5

CVE-2020-5930 json

In BIG-IP 15.0.0-15.1.0.4, 14.1.0-14.1.2.7, 13.1.0-13.1.3.3, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2 and BIG-IQ 5.2.0-7.1.0, unauthenticated a…

published 6y ago modified 4mo ago also EUVD-2020-27084

cvss
7.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.3%
EPSS 1.3% chance of exploitation in 30 days, percentile 71%
public exploits
0
none known

Summary

In BIG-IP 15.0.0-15.1.0.4, 14.1.0-14.1.2.7, 13.1.0-13.1.3.3, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2 and BIG-IQ 5.2.0-7.1.0, unauthenticated attackers can cause disruption of service via undisclosed methods.

Patch / fix

  • f5 big-ip_access_policy_manager 13.1.3.4, 14.1.2.8, 15.1.0.5
  • f5 big-ip_advanced_firewall_manager 13.1.3.4, 14.1.2.8, 15.1.0.5
  • f5 big-ip_analytics 13.1.3.4, 14.1.2.8, 15.1.0.5
  • f5 big-ip_application_acceleration_manager 13.1.3.4, 14.1.2.8, 15.1.0.5
  • f5 big-ip_application_security_manager 13.1.3.4, 14.1.2.8, 15.1.0.5
  • f5 big-ip_domain_name_system 13.1.3.4, 14.1.2.8, 15.1.0.5
  • f5 big-ip_edge_gateway 13.1.3.4, 14.1.2.8, 15.1.0.5
  • f5 big-ip_fraud_protection_service 13.1.3.4, 14.1.2.8, 15.1.0.5
  • f5 big-ip_global_traffic_manager 13.1.3.4, 14.1.2.8, 15.1.0.5
  • f5 big-ip_link_controller 13.1.3.4, 14.1.2.8, 15.1.0.5
  • f5 big-ip_local_traffic_manager 13.1.3.4, 14.1.2.8, 15.1.0.5
  • f5 big-ip_policy_enforcement_manager 13.1.3.4, 14.1.2.8, 15.1.0.5
  • f5 big-ip_webaccelerator 13.1.3.4, 14.1.2.8, 15.1.0.5

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Exploit prediction

1.34% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

  • n/a BIG-IP, BIG-IQ

References

Sources

Fencer Intel 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.