UpHeron
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Servers and applications

CVE-2021-23027

On version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3.1, and 14.1.x before 14.1.4.3, a DOM based cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Configuration utility that allows an attacker to execute JavaScript in the context of the currently logged-in user. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Severity
Medium 6.1
Published
14 Sept 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_access_policy_manager
  • From 14.1.0 up to 14.1.4
  • From 15.1.0 up to 15.1.3
  • From 16.0.0 up to 16.0.1.1
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_local_traffic_manager
  • From 14.1.0 up to 14.1.4
  • From 15.1.0 up to 15.1.3
  • From 16.0.0 up to 16.0.1.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-23027
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-23027