SEPTEMBER 25, 2026
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Case File

CVE-2021-44171

CRITICAL · CVSS 9 EPSS 1.57%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-10-10 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.0. It affects Fortinet, FortiOS.

CVE
CVE-2021-44171
Severity
CRITICAL
CVSS
9
EPSS
1.57%
Fortinet FortiOS

Original NVD Description

A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiOS version 6.0.0 through 6.0.14, FortiOS version 6.2.0 through 6.2.10, FortiOS version 6.4.0 through 6.4.8, FortiOS version 7.0.0 through 7.0.3 allows attacker to execute privileged commands on a linked FortiSwitch via diagnostic CLI commands.

Related CVEs

Other vulnerabilities affecting the same vendor(s)