CVE-2021-26116

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CVSS 3.1

8.8 high

EPSS

<1%p48

Published

Apr 6, 2022 (Apr 6, 2022)

Modified

Jun 17, 2026

Description

An improper neutralization of special elements used in an OS command vulnerability in the command line interpreter of FortiAuthenticator before 6.3.1 may allow an authenticated attacker to execute unauthorized commands via specifically crafted arguments to existing commands.

Vendors: fortinet
Products: fortiauthenticator
Weakness: CWE-78
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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