PT-2026-25511 · Wavlink · Wl-Wn579A3

Ltzhuster

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CVE-2026-4163

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Published

2026-03-14

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Updated

2026-03-16

CVSS v3.1

10

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Wavlink WL-WN579A3 version 220323
Description A vulnerability exists in Wavlink WL-WN579A3 version 220323 that allows for remote command injection. The issue affects the SetName/GuestWifi function within the /cgi-bin/wireless.cgi file of the POST Request Handler component. A manipulation of this component can lead to command injection, and the exploit is publicly available.
API Endpoints /cgi-bin/wireless.cgi
Vulnerable Parameters or Variables None explicitly mentioned.
Recommendations Upgrade the affected component to address this vulnerability.

Exploit

Fix

Special Elements Injection

Command Injection

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Weakness Enumeration

CWE-74CWE-77

Related Identifiers

BDU:2026-05168
CVE-2026-4163

Affected Products

Wl-Wn579A3