UpHeron
All vulnerabilities

Servers and applications

CVE-2020-5923

In BIG-IP versions 15.0.0-15.1.0.4, 14.1.0-14.1.2.6, 13.1.0-13.1.3.3, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1 and BIG-IQ versions 5.4.0-7.0.0, Self-IP port-lockdown bypass via IPv6 link-local addresses.

Severity
Medium 5.4
Published
26 Aug 2020
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
11.6.5.2, 12.1.5.2, 13.1.3.4, 14.1.2.7, 15.1.0.5
Sources
NVD

Affected software

SoftwareAffected versions
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_access_policy_manager
  • From 11.6.1 before 11.6.5.2
  • From 12.1.0 before 12.1.5.2
  • From 13.1.0 before 13.1.3.4
  • From 14.1.0 before 14.1.2.7
  • From 15.0.0 before 15.1.0.5
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_local_traffic_manager
  • From 11.6.1 before 11.6.5.2
  • From 12.1.0 before 12.1.5.2
  • From 13.1.0 before 13.1.3.4
  • From 14.1.0 before 14.1.2.7
  • From 15.0.0 before 15.1.0.5

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-5923
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-5923