CVE-2026-8192

A security flaw has been discovered in Wavlink NU516U1 M16U1_V240425. This vulnerability affects the function wzdap of the file /cgi-bin/adm.cgi. Performing a manipulation of the argument EncrypType/wl_Pass is directly passed by the attacker/so we can control the EncrypType/wl_Pass results in os command injection. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure.

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/wudipjq/my_vuln/blob/main/Wavlink/vuln_5/5.md	Exploit Third Party Advisory
https://vuldb.com/submit/800731	Third Party Advisory VDB Entry
https://vuldb.com/vuln/362344	Third Party Advisory VDB Entry
https://vuldb.com/vuln/362344/cti	Permissions Required VDB Entry

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:wavlink:wl-nu516u1_firmware:m16u1_v240425:*:*:*:*:*:*:*

cpe:2.3:h:wavlink:wl-nu516u1:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-05-09 19:16

Updated : 2026-07-24 08:10

NVD link : CVE-2026-8192

Mitre link : CVE-2026-8192

CVE.ORG link : CVE-2026-8192

JSON object : View

Products Affected

wavlink

wl-nu516u1
wl-nu516u1_firmware

CWE

CWE-77

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

CWE-78

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

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This vulnerability affects the function wzdap of the file /cgi-bin/adm.cgi. Performing a manipulation of the argument EncrypType/wl_Pass is directly passed by the attacker/so we can control the EncrypType/wl_Pass results in os command injection. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure."}, {"lang": "es", "value": "Se ha descubierto una falla de seguridad en Wavlink NU516U1 M16U1_V240425. Esta vulnerabilidad afecta la funci\u00f3n wzdap del archivo /cgi-bin/adm.cgi. Realizar una manipulaci\u00f3n del argumento EncrypType/wl_Pass, que es pasado directamente por el atacante/por lo que podemos controlar el EncrypType/wl_Pass, resulta en inyecci\u00f3n de comandos del sistema operativo. El ataque puede iniciarse de forma remota. El exploit ha sido publicado al p\u00fablico y puede ser utilizado para ataques. El proveedor fue contactado con antelaci\u00f3n sobre esta divulgaci\u00f3n."}], "lastModified": "2026-07-24T08:10:00.150", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:wavlink:wl-nu516u1_firmware:m16u1_v240425:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "44120A31-7BB4-4C48-834B-2C183BC77535"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:wavlink:wl-nu516u1:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C697E865-5984-4974-8A11-43CC6940ABFA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cna@vuldb.com"}