CVE-2021-41018

HIGH

Fortinet FortiWeb <6.4.1, <6.3.15 - Command Injection

Title source: llm

Description

A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiWeb version 6.4.1 and below, 6.3.15 and below allows attacker to execute unauthorized code or commands via crafted HTTP requests.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_confirm

https://fortiguard.com/advisory/FG-IR-21-166

Scores

CVSS v3 8.8

EPSS 0.0047

EPSS Percentile 64.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-78

Status published

Products (1)

fortinet/fortiweb 6.2.0 - 6.2.7

Published Feb 02, 2022

Tracked Since Feb 18, 2026