UpHeron
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Servers and applications

CVE-2018-15320

On BIG-IP 14.0.0-14.0.0.2 or 13.0.0-13.1.1.1, undisclosed traffic patterns may lead to denial of service conditions for the BIG-IP system. The configuration which exposes this condition is the BIG-IP self IP address which is part of a VLAN group and has the Port Lockdown setting configured with anything other than "allow-all".

Severity
High 7.5
Published
31 Oct 2018
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
1.3% in the next 30 daysHigher than 71% of CVEs. EPSS by FIRST, 10 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_access_policy_manager
  • From 13.0.0 up to 13.1.1.1
  • From 14.0.0 up to 14.0.0.2
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_local_traffic_manager
  • From 13.0.0 up to 13.1.1.1
  • From 14.0.0 up to 14.0.0.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2018-15320
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2018-15320