PT-2026-39336 · Wavlink · Nu516U1

Ziyue Xie · Published 2026-05-09 · Updated 2026-05-09 · CVE-2026-8188

Mitre

CVSS v3.1

6.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

A vulnerability has been found in Wavlink NU516U1 M16U1 V240425. Affected is the function change wifi password of the file /cgi-bin/adm.cgi. The manipulation of the argument wl channel/wl Pass/EncrypType leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure.

Exploit

Fix

Command Injection

OS Command Injection

Weakness Enumeration

CWE-77

CWE-78

Related Identifiers

CVE-2026-8188

Affected Products

Nu516U1

References · 5

• 🔥 https://github.com/wudipjq/my_vuln/blob/main/Wavlink/vuln_1/1.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-8188 · Security Note
• https://vuldb.com/submit/800727 · Note
• https://vuldb.com/vuln/362340 · Note
• https://vuldb.com/vuln/362340/cti · Note