CVE-2021-4029
- State
- Published
- Severity
- 8.8 High
- Published
- Feb 22, 2022
- Updated
- Aug 3, 2024
- Reserved
- Nov 29, 2021
Description
A command injection vulnerability in the CGI program of the Zyxel ARMOR Z1/Z2 firmware could allow an attacker to execute arbitrary OS commands via a LAN interface.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.8 High | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | Zyxel |
Weaknesses
- CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Affected Products
| Product | Versions |
|---|---|
ARMOR Z2 (NBG6817) firmwareZyxel |
|
ARMOR Z1 (NBG6816) firmwareZyxel |
|
References
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