CVE-2021-43206
Medium
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.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Fortinet Fortiproxy
PublishedMay 4, 2022
First seenMay 4, 2022
How to fix
Update
- fortinet fortiproxy2.0.9, 7.0.2 or later
- fortinet fortios6.0.14, 6.2.10, 6.4.8, 7.0.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fortinet fortiproxy | 2.0.0 ≤ v < 2.0.9, 7.0.0 ≤ v < 7.0.2 | 2.0.9, 7.0.2 |
| fortinet fortios | 5.6.0 ≤ v < 6.0.14, 6.2.0 ≤ v < 6.2.10, 6.4.0 ≤ v < 6.4.8, 7.0.0 ≤ v < 7.0.4 | 6.0.14, 6.2.10, 6.4.8, 7.0.4 |
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