CVE-2026-6559
MEDIUM
NVD
CVSS Score
4.3
Severity
MEDIUM
Published
Apr 19, 2026
Vendor
unknown
Description
A weakness has been identified in Wavlink WL-WN579A3 220323. This affects the function sub_401F80 of the file /cgi-bin/login.cgi. This manipulation of the argument Hostname causes cross site scripting. Remote exploitation of the attack is possible. Upgrading the affected component is recommended. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.