PT-2026-39453 · Wavlink · Nu516U1

Ziyue Xie · Published 2026-05-10 · Updated 2026-05-10 · CVE-2026-8227

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 weakness has been identified in Wavlink NU516U1 240425. This issue affects the function wzdapMesh of the file /cgi-bin/adm.cgi. This manipulation causes os command injection. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure.

Exploit

Fix

Command Injection

OS Command Injection

Weakness Enumeration

CWE-77

CWE-78

Related Identifiers

CVE-2026-8227

Affected Products

Nu516U1

References · 5

• 🔥 https://github.com/wudipjq/my_vuln/blob/main/Wavlink/vuln_6/6.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-8227 · Security Note
• https://vuldb.com/vuln/362444 · Note
• https://vuldb.com/vuln/362444/cti · Note
• https://vuldb.com/submit/800732 · Note