CVE-2026-2529

Name: CVE-2026-2529
Creator: NVD / NIST
Published: 2026-02-16T02:16:07+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 5.98%

Last modified Jun 17, 2026

CVE-2026-2529 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. A security flaw has been discovered in Wavlink WL-WN579A3 up to 20210219. Affected by this issue is the function DeleteMac of the file /cgi-bin/wireless.cgi. EPSS estimates a 5.98% chance of exploitation in the next 30 days.

Description

A security flaw has been discovered in Wavlink WL-WN579A3 up to 20210219. Affected by this issue is the function DeleteMac of the file /cgi-bin/wireless.cgi. The manipulation of the argument delete_list results in command injection. The attack can be executed remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

5.3/10

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:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

5.98%

92.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Wavlink	Wl-Wn579a3 Firmware	<= 2021-02-19

References

https://github.com/MRAdera/IoT-Vuls/blob/main/wavlink/wn579a3/DeleteMac.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.346117Permissions Required, VDB Entry
https://vuldb.com/?id.346117Third Party Advisory, VDB Entry
https://vuldb.com/?submit.748076Third Party Advisory, VDB Entry

Timeline

Published: Feb 16, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-2529?

How severe is CVE-2026-2529?

CVE-2026-2529 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 5.98% probability of exploitation in the next 30 days.

How do I fix CVE-2026-2529?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-2529?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST