CVE-2026-2528

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 v3 6.3 MEDIUM
CVSS v2.0 6.5 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/MRAdera/IoT-Vuls/blob/main/wavlink/wn579a3/Delete_Mac_list.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.346116	Permissions Required VDB Entry
https://vuldb.com/?id.346116	Third Party Advisory VDB Entry
https://vuldb.com/?submit.748075	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:wavlink:wl-wn579a3_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:wavlink:wl-wn579a3:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-16 02:16

Updated : 2026-02-18 20:04

NVD link : CVE-2026-2528

Mitre link : CVE-2026-2528

CVE.ORG link : CVE-2026-2528

JSON object : View

Products Affected

wavlink

wl-wn579a3_firmware
wl-wn579a3

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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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."}, {"lang": "es", "value": "Se identific\u00f3 una vulnerabilidad en Wavlink WL-WN579A3 hasta 20210219. La funci\u00f3n Delete_Mac_list del archivo /cgi-bin/wireless.cgi est\u00e1 afectada por esta vulnerabilidad. La manipulaci\u00f3n del argumento delete_list conduce a una inyecci\u00f3n de comandos. Es posible la explotaci\u00f3n remota del ataque. El exploit est\u00e1 disponible p\u00fablicamente y podr\u00eda ser utilizado. Se contact\u00f3 con el proveedor con antelaci\u00f3n sobre esta divulgaci\u00f3n, pero no respondi\u00f3 de ninguna manera."}], "lastModified": "2026-02-18T20:04:38.627", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:wavlink:wl-wn579a3_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F3B74656-54E8-43C6-A75F-E45F87CA4302", "versionEndIncluding": "2021-02-19"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:wavlink:wl-wn579a3:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "55EAFBB8-31E1-4B0F-A5E7-7CD5D9E90132"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cna@vuldb.com"}