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Case File

CVE-2022-27491

MEDIUM · CVSS 6.8 EPSS 1.26%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-09-06 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2022-27491
Severity
MEDIUM
CVSS
6.8
EPSS
1.26%
Fortinet FortiOS

Original NVD Description

A improper verification of source of a communication channel in Fortinet FortiOS with IPS engine version 7.201 through 7.214, 7.001 through 7.113, 6.001 through 6.121, 5.001 through 5.258 and before 4.086 allows a remote and unauthenticated attacker to trigger the sending of "blocked page" HTML data to an arbitrary victim via crafted TCP requests, potentially flooding the victim.