CVE-2023-22921
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability43. percentile0.5%
Product
Zyxel Nbg-418n Firmware
PublishedMay 1, 2023
First seenMay 1, 2023
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| zyxel nbg-418n_firmware | v ≤ 1.00\(aarp.13\)c0 | — |
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