CVE-2021-43206

Published: May 4, 2022Modified: Nov 21, 2024

4.3

Vector

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

Exploitability: 2.8 / Impact: 1.4

Source: NVD

Description

A server-generated error message containing sensitive information in Fortinet FortiOS 7.0.0 through 7.0.3, 6.4.0 through 6.4.8, 6.2.x, 6.0.x and FortiProxy 7.0.0 through 7.0.1, 2.0.x allows malicious webservers to retrieve a web proxy's client username and IP via same origin HTTP requests triggering proxy-generated HTTP status codes pages.

Affected (6)

Products: Fortinet: Fortios, Fortiproxy

Fortinet

2 products

Fortios

Fortiproxy

Configuration A

6 vulnerable

Vulnerable Software	Affected Versions
Fortinet Fortios	From 5.6.0 to 6.0.14
Fortinet Fortios	From 6.2.0 to 6.2.10
Fortinet Fortios	From 6.4.0 to 6.4.8
Fortinet Fortios	From 7.0.0 to 7.0.4
Fortinet Fortiproxy	From 2.0.0 to 2.0.9
Fortinet Fortiproxy	From 7.0.0 to 7.0.2

Related CWEs

CWE-209

Generation of Error Message Containing Sensitive Information

The product generates an error message that includes sensitive information about its environment, users, or associated data.

References (2)

https://fortiguard.com/psirt/FG-IR-21-231

Source: psirt@fortinet.com

Vendor Advisory

https://fortiguard.com/psirt/FG-IR-21-231

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

Vendor Advisory

Timeline

No history available yet.