CVE-2021-26092

Published: Feb 24, 2022Modified: Nov 21, 2024

6.1

Vector

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

Exploitability: 2.8 / Impact: 2.7

Source: NVD

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.

Affected (9)

Products: Fortinet: Fortios, Fortiproxy

Fortinet

2 products

Fortios

Fortiproxy

Configuration A

9 vulnerable

Vulnerable Software	Affected Versions
Fortinet Fortios	From 5.2.10 to 5.2.15
Fortinet Fortios	From 5.4.0 to 5.4.13
Fortinet Fortios	From 5.6.0 to 5.6.14
Fortinet Fortios	From 6.0.0 to 6.0.12
Fortinet Fortios	From 6.2.0 to 6.2.7
Fortinet Fortios	From 6.4.0 to 6.4.4
Fortinet Fortiproxy	From 1.2.0 to 1.2.9
Fortinet Fortiproxy	Version 2.0.0
Fortinet Fortiproxy	Version 2.0.1

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (2)

https://fortiguard.com/psirt/FG-IR-20-199

Source: psirt@fortinet.com

Vendor Advisory

https://fortiguard.com/psirt/FG-IR-20-199

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.