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Servers and applications

CVE-2021-41014

A uncontrolled resource consumption in Fortinet FortiWeb version 6.4.1 and below, 6.3.15 and below allows an unauthenticated attacker to make the httpsd daemon unresponsive via huge HTTP packets

Severity
High 7.5
Published
8 Dec 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Fortinet FortiWebServers and applications · cpe:a:fortinet:fortiweb
  • Version 6.4.1
  • Version 6.4.0
  • From 6.3.0 up to 6.3.15
  • From 6.2.0 up to 6.2.5
All 8 release lines
  • From 6.0.0 up to 6.0.7
  • Version 6.1.0
  • Version 6.1.1
  • Version 6.1.2
  • From 6.2.0 up to 6.2.5
  • From 6.3.0 up to 6.3.15
  • Version 6.4.0
  • Version 6.4.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-41014
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-41014