Medium 6.3Published Feb 15, 2026

CVE-2026-2529Wavlink WL-WN579A3 wireless.cgi DeleteMac command injection

Updated under an hour ago (Oct 26, 2026, 1:10 PM ET)

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It affects Wavlink WL-WN579A3. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Wavlink WL-WN579A3

Exploited in the last 30 days

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.

CVSS: 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:C
Weakness (CWE): CWE-77, CWE-74
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Analyzed
Record last updated: Feb 23, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Wavlink WL-WN579A3 wavlink:wl-wn579a3_firmware	20210219	CNA record
wavlink wl-wn579a3_firmware wavlink:wl-wn579a3_firmware	through 2021-02-19	NVD

References

References

https://vuldb.com/?id.346117	vdb-entry, technical-description, third-party-advisory
https://vuldb.com/?ctiid.346117	signature, permissions-required, vdb-entry
https://vuldb.com/?submit.748076	third-party-advisory, vdb-entry
https://github.com/MRAdera/IoT-Vuls/blob/main/wavlink/wn579a3/DeleteMac.md	related, exploit, third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.