CVE-2026-2528

MEDIUM 6.3

Wavlink WL-WN579A3 wireless.cgi Delete_Mac_list command injection

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-77 CWE-74
Vendor	wavlink
Product	wl-wn579a3
Published	Feb 16, 2026
Last Updated	Feb 23, 2026

Stay Ahead of the Next One

Get instant alerts for wavlink wl-wn579a3

Be the first to know when new medium vulnerabilities affecting wavlink wl-wn579a3 are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Wavlink / WL-WN579A3

20210219

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.346116 vuldb.com: https://vuldb.com/?ctiid.346116 vuldb.com: https://vuldb.com/?submit.748075 github.com: https://github.com/MRAdera/IoT-Vuls/blob/main/wavlink/wn579a3/Delete_Mac_list.md

Credits

🔍 kdb3169 (VulDB User)