Medium · 5.4 CVE-2022-43390 EUVD-2022-46429GHSA-w46r-wg59-pm75

A command injection vulnerability in the CGI program of Zyxel NR7101 firmware prior to V1.15(ACCC.3)C0, which could allow an authenticated …

Published Jan 11, 2023 · Updated Apr 8, 2025 · Assigned by Zyxel

Vendor: Zyxel Product: NR7101 firmware Category: Network devices

Description

A command injection vulnerability in the CGI program of Zyxel NR7101 firmware prior to V1.15(ACCC.3)C0, which could allow an authenticated attacker to execute some OS commands on a vulnerable device by sending a crafted HTTP request.

Affected products

Vendor	Product	Affected	Fixed
Zyxel	NR7101 firmware	< V1.15(ACCC.3)C0	—

References

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-and-buffer-overflow-vulnerabilities-of-cpe-fiber-onts-and-wifi-extenders