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CVE-2017-14182 Details

Description

A Denial of Service (DoS) vulnerability in Fortinet FortiOS 5.4.0 to 5.4.5 allows an authenticated user to cause the web GUI to be temporarily unresponsive, via passing a specially crafted payload to the 'params' parameter of the JSON web API.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://code610.blogspot.com/2017/10/patch-your-fortinet-cve-2017-14182.html	CVE	Third Party Advisory
https://fortiguard.com/psirt/FG-IR-17-206	CVE	Vendor Advisory
http://www.securityfocus.com/bid/101559	CVE	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039678	CVE	Third Party AdvisoryVDB Entry
http://code610.blogspot.com/2017/10/patch-your-fortinet-cve-2017-14182.html	[email protected]	Third Party Advisory
https://fortiguard.com/psirt/FG-IR-17-206	[email protected]	Vendor Advisory
http://www.securityfocus.com/bid/101559	[email protected]	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039678	[email protected]	Third Party AdvisoryVDB Entry

see all 8 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-20	Improper Input Validation	[email protected]

Affected Products

Product	Versions
fortinet fortios	5.4.0 5.4.1 5.4.2 5.4.3 5.4.4
CPE cpe:2.3:o:fortinet:fortios:5.4.0:::::::* cpe:2.3:o:fortinet:fortios:5.4.1:::::::* cpe:2.3:o:fortinet:fortios:5.4.2:::::::* cpe:2.3:o:fortinet:fortios:5.4.3:::::::* cpe:2.3:o:fortinet:fortios:5.4.4:::::::* cpe:2.3:o:fortinet:fortios:5.4.5:::::::* Remediation No remediation found in references.

Change History

8 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
May 13, 2026	CVE Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 31, 2017	Initial Analysis	[email protected]
Oct 31, 2017	CVE Modified	[email protected]
Oct 29, 2017	CVE Modified	[email protected]