CVE-2021-36188

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CVSS 3.1

6.1 medium

EPSS

<1%p49

Published

Dec 8, 2021 (Dec 8, 2021)

Modified

Jun 17, 2026

Description

A improper neutralization of input during web page generation ('cross-site scripting') in Fortinet FortiWeb version 6.4.1 and below, 6.3.15 and below allows attacker to execute unauthorized code or commands via crafted GET parameters in requests to login and error handlers

Vendors: fortinet
Products: fortiweb
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

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