CVE-2026-4544

A vulnerability was determined in Wavlink WL-WN578W2 221110. This affects an unknown function of the file /cgi-bin/login.cgi of the component POST Request Handler. Executing a manipulation of the argument homepage/hostname/login_page can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 2.4 LOW
CVSS v2.0 3.3 LOW

2.4^/10

CVSS v3 : LOW

Vector :

Exploitability : 0.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

3.3^/10

CVSS v2.0 : LOW

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

Exploitability : 6.4 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication MULTIPLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/Litengzheng/vul_db/blob/main/WL-WN578W2/vul_6/README.md	Exploit Third Party Advisory
https://github.com/Litengzheng/vul_db/blob/main/WL-WN578W2/vul_7/README.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.352361	Permissions Required VDB Entry
https://vuldb.com/?id.352361	Third Party Advisory VDB Entry
https://vuldb.com/?submit.774692	Third Party Advisory VDB Entry
https://vuldb.com/?submit.774693	Third Party Advisory VDB Entry
https://vuldb.com/?submit.774696	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:wavlink:wl-wn578w2_firmware:221110:*:*:*:*:*:*:*

cpe:2.3:h:wavlink:wl-wn578w2:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-22 10:16

Updated : 2026-06-17 10:56

NVD link : CVE-2026-4544

Mitre link : CVE-2026-4544

CVE.ORG link : CVE-2026-4544

JSON object : View

Products Affected

wavlink

wl-wn578w2_firmware
wl-wn578w2

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-94

Improper Control of Generation of Code ('Code Injection')

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This affects an unknown function of the file /cgi-bin/login.cgi of the component POST Request Handler. Executing a manipulation of the argument homepage/hostname/login_page can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way."}, {"lang": "es", "value": "Se determin\u00f3 una vulnerabilidad en Wavlink WL-WN578W2 221110. Esto afecta una funci\u00f3n desconocida del archivo /cgi-bin/login.cgi del componente Gestor de Solicitudes POST. La ejecuci\u00f3n de una manipulaci\u00f3n del argumento homepage/hostname/login_page puede conducir a cross-site scripting. Es posible lanzar el ataque de forma remota. El exploit ha sido divulgado p\u00fablicamente y puede ser utilizado. 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