CVE-2021-26103

Published: Dec 8, 2021Modified: Nov 21, 2024

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

An insufficient verification of data authenticity vulnerability (CWE-345) in the user interface of FortiProxy verison 2.0.3 and below, 1.2.11 and below and FortiGate verison 7.0.0, 6.4.6 and below, 6.2.9 and below of SSL VPN portal may allow a remote, unauthenticated attacker to conduct a cross-site request forgery (CSRF) attack . Only SSL VPN in web mode or full mode are impacted by this vulnerability.

Affected (7)

Products: Fortinet: Fortios, Fortiproxy

Fortinet

2 products

Fortios

Fortiproxy

Configuration A

7 vulnerable

Vulnerable Software	Affected Versions
Fortinet Fortios	From 5.6.0 to 5.6.14
Fortinet Fortios	From 6.0.0 to 6.0.13
Fortinet Fortios	From 6.2.0 to 6.2.9
Fortinet Fortios	From 6.4.0 to 6.4.6
Fortinet Fortios	Version 7.0.0
Fortinet Fortiproxy	From 1.2.0 to 1.2.11
Fortinet Fortiproxy	From 2.0.0 to 2.0.3

Related CWEs

CWE-345

Insufficient Verification of Data Authenticity

The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.

References (2)

https://fortiguard.com/advisory/FG-IR-20-158

Source: psirt@fortinet.com

PatchVendor Advisory

https://fortiguard.com/advisory/FG-IR-20-158

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

PatchVendor Advisory

Timeline

No history available yet.