CVE-2021-41016
High
Description
A improper neutralization of special elements used in a command ('command injection') in Fortinet FortiExtender version 7.0.1 and below, 4.2.3 and below, 4.1.7 and below allows an authenticated attacker to execute privileged shell commands via CLI commands including special characters
SeverityHigh
CVSS7.8
Exploit probability—
Product
Fortinet Fortiextender Firmware
PublishedFeb 2, 2022
First seenFeb 2, 2022
How to fix
Update
- fortinet fortiextender_firmware4.1.8, 4.2.4, 7.0.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fortinet fortiextender_firmware | 4.1.1 ≤ v < 4.1.8, 4.2.0 ≤ v < 4.2.4, 7.0.0 ≤ v < 7.0.2 | 4.1.8, 4.2.4, 7.0.2 |
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