What’s Vulnerable › Vulnerabilities

CVE-2017-14182

• Severity: medium (CVSS 6.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-10-27 · updated 2026-06-17
• Weakness: CWE-20

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.

Affected products

• Fortinet FortiOS (FortiGate): 5.4.0, 5.4.1, 5.4.2, 5.4.3, 5.4.4, 5.4.5

References

• http://code610.blogspot.com/2017/10/patch-your-fortinet-cve-2017-14182.html
• http://www.securityfocus.com/bid/101559
• http://www.securitytracker.com/id/1039678
• https://fortiguard.com/psirt/FG-IR-17-206
• http://code610.blogspot.com/2017/10/patch-your-fortinet-cve-2017-14182.html
• http://www.securityfocus.com/bid/101559
• http://www.securitytracker.com/id/1039678
• https://fortiguard.com/psirt/FG-IR-17-206

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