CVE-2023-22921

published 2023-05-01

CVE-2023-22921: A cross-site scripting (XSS) vulnerability in the Zyxel NBG-418N v2 firmware versions prior to V1.00(AARP.14)C0 could allow a remote authenticated attacker…

high 7.5 CVSS 3.1

AV N AC L PR H UI R S C C L I L A H

A cross-site scripting (XSS) vulnerability in the Zyxel NBG-418N v2 firmware versions prior to V1.00(AARP.14)C0 could allow a remote authenticated attacker with administrator privileges to store malicious scripts using a web management interface parameter, resulting in denial-of-service (DoS) conditions on an affected device.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
zyxel	nbg-418n_firmware	<= 1.00\(aarp.13\)c0	—
zyxel	nbg-418n_v2_firmware	< V1.00(AARP.14)C0	V1.00(AARP.14)C0

CWE-79