vulnerability

Fortinet FortiOS: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (CVE-2021-26092)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Feb 24, 2022
Added
Mar 4, 2022
Modified
Aug 11, 2025

Description

Failure to sanitize input in the SSL VPN web portal of FortiOS 5.2.10 through 5.2.15, 5.4.0 through 5.4.13, 5.6.0 through 5.6.14, 6.0.0 through 6.0.12, 6.2.0 through 6.2.7, 6.4.0 through 6.4.4; and FortiProxy 1.2.0 through 1.2.9, 2.0.0 through 2.0.1 may allow a remote unauthenticated attacker to perform a reflected Cross-site Scripting (XSS) attack by sending a request to the error page with malicious GET parameters.

Solution

fortios-upgrade-latest
Title
NEW

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