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CVE-2026-2528

Wavlink WL-WN579A3 wireless.cgi Delete_Mac_list command injection

Published: Feb 16, 2026Updated: Apr 29, 2026 Sources: CVE List NVD BDUCWE-74
NVD MITRE
6.3CVSSMEDIUM
EPSS Score
4.9%
Top 9.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-74CWE-77

Affected Products

Wavlink WL-WN579A3WAVLINK TECHNOLOGY Ltd.
Embedded
Networking Infrastructure / router-switch
WL-WN579A3WavlinkNetworking Infrastructure
wl-wn579a3 firmwarewavlinkNetworking Infrastructure
wavlink technology ltd.commercialCNNetworking Infrastructureaka wavlink
wavlinkcommercialCNNetworking Infrastructureaka wavlink

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://github.com/MRAdera/IoT-Vuls/blob/main/wavlink/wn579a3/Delete_Mac_list.md
github.com
https://vuldb.com/?id.346116
vuldb.com
https://vuldb.com/?ctiid.346116
vuldb.com
and 1 more references View all →

Timeline

Published
Feb 16, 2026
Last Updated
Apr 29, 2026

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