CVE-2021-4029

HIGH

8.8

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.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

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

Attack VectorADJACENT_NETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/24/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

zyxel:nbg6816zyxel:nbg6816_firmwarezyxel:nbg6817zyxel:nbg6817_firmware

Weaknesses (CWE)

CWE-78CWE-78

References

https://www.zyxel.com/support/forgery-vulnerabilities-of-select-Armor-home-routers.shtml(security@zyxel.com.tw)

https://www.zyxel.com/support/forgery-vulnerabilities-of-select-Armor-home-routers.shtml(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.