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CWE

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CVE-2026-8189

Published: May 9, 2026

Modified: May 11, 2026

PUBLISHED

CVSS v3.1

6.3

MEDIUM

Description

A vulnerability was found in Wavlink NU516U1 M16U1_V240425. Affected by this vulnerability is the function wzdrepeater of the file /cgi-bin/adm.cgi. The manipulation of the argument wlan_bssid/sel_Automode/sel_EncrypTyp results in os command injection. It is possible to launch the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure.

Vendor	Product	Versions
Wavlink	NU516U1	affected `M16U1_V240425`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

VDB-362341 | Wavlink NU516U1 adm.cgi wzdrepeater os command injection

vdb-entry

technical-description

VDB-362341 | CTI Indicators (IOB, IOC, TTP, IOA)

signature

permissions-required

Submit #800728 | Wavlink NU516U1 M16U1_V240425 Command Injection

third-party-advisory

https://github.com/wudipjq/my_vuln/blob/main/Wavlink/vuln_2/2.md

exploit

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