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Case File

CVE-2021-36191

MEDIUM · CVSS 4.1 EPSS 0.51%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-12-08 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.1. It affects Fortinet.

CVE
CVE-2021-36191
Severity
MEDIUM
CVSS
4.1
EPSS
0.51%
Fortinet

Original NVD Description

A url redirection to untrusted site ('open redirect') in Fortinet FortiWeb version 6.4.1 and below, 6.3.15 and below allows attacker to use the device as proxy via crafted GET parameters in requests to error handlers

Related CVEs

Other vulnerabilities affecting the same vendor(s)