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CVE-2026-2530

MEDIUM

6.3

Description

A weakness has been identified in Wavlink WL-WN579A3 up to 20210219. This affects the function AddMac of the file /cgi-bin/wireless.cgi. This manipulation of the argument macAddr causes command injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVE Details

CVSS v3.1 Score6.3

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published2/16/2026

Last Modified2/18/2026

Sourcenvd

Honeypot Sightings0

Affected Products

wavlink:wl-wn579a3wavlink:wl-wn579a3_firmware

Weaknesses (CWE)

CWE-74CWE-77CWE-77

References

https://github.com/MRAdera/IoT-Vuls/blob/main/wavlink/wn579a3/AddMac.md(cna@vuldb.com)

https://vuldb.com/?ctiid.346118(cna@vuldb.com)

https://vuldb.com/?id.346118(cna@vuldb.com)

https://vuldb.com/?submit.748077(cna@vuldb.com)

IOC Correlations

No correlations recorded

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