CVE-2021-24009

HIGH

FortiWAN < 4.5.8 - Authenticated OS Command Injection via Web GUI

Title source: llm
STIX 2.1

Description

Multiple improper neutralization of special elements used in an OS command vulnerabilities (CWE-78) in the Web GUI of FortiWAN before 4.5.9 may allow an authenticated attacker to execute arbitrary commands on the underlying system's shell via specifically crafted HTTP requests.

References (1)

Core 1
Core References
Patch, Vendor Advisory x_refsource_confirm
https://fortiguard.com/psirt/FG-IR-21-060

Scores

CVSS v3 7.2
EPSS 0.0024
EPSS Percentile 47.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/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/fortiwan < 4.5.8
Published Apr 06, 2022
Tracked Since Feb 18, 2026