CVE-2026-2528CWE-74CWE-77

Wavlink WL-WN579A3 wireless.cgi Delete_Mac_list command injection

Medium · published February 16, 2026

CVSS v4.0
5.3
EPSS
9%
Percentile
95.3
In the wild
Unconfirmed
What it is

A vulnerability was identified in Wavlink WL-WN579A3 up to 20210219. Affected by this vulnerability is the function Delete_Mac_list of the file /cgi-bin/wireless.cgi. The manipulation of the argument delete_list leads to command injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.09188 · 95.3th percentile
Weaknesses
CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'); CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')
Published
2026-02-16T02:02Z
EPSS history
Timeline
  • 16 FEB 02:02Z
    Wavlink WL-WN579A3 wireless.cgi Delete_Mac_list command injection
    cvelistv5