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MEDIUM · 5.3

CVE-2021-36187

A uncontrolled resource consumption in Fortinet FortiWeb version 6.4.0, version 6.3.15 and below, 6.2.5 and below allows attacker to cause a denial of service for webserver daemon via crafted HTTP req...

Vulnerability Description

A uncontrolled resource consumption in Fortinet FortiWeb version 6.4.0, version 6.3.15 and below, 6.2.5 and below allows attacker to cause a denial of service for webserver daemon via crafted HTTP requests

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW

Affected Products

VendorProductVersions
FortinetFortiweb>= 6.2.0, <= 6.2.5

Related Weaknesses (CWE)

CWE-400

References

FAQ

What is CVE-2021-36187?

CVE-2021-36187 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A uncontrolled resource consumption in Fortinet FortiWeb version 6.4.0, version 6.3.15 and below, 6.2.5 and below allows attacker to cause a denial of service for webserver daemon via crafted HTTP req...

How severe is CVE-2021-36187?

CVE-2021-36187 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-36187?

Check the references section above for vendor advisories and patch information. Affected products include: Fortinet Fortiweb.