PT-2026-39456 · Wavlink · Nu516U1

Ziyue Xie · Published 2026-05-10 · Updated 2026-05-10 · CVE-2026-8230

NVD

CVSS v2.0

6.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

A flaw has been found in Wavlink NU516U1 240425. The impacted element is the function sys login1 of the file /cgi-bin/login.cgi. Executing a manipulation of the argument ipaddr can lead to os command injection. The attack can be executed remotely. The exploit has been published 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-2026-8230

Affected Products

Nu516U1

References · 5

• 🔥 https://github.com/wudipjq/my_vuln/blob/main/Wavlink/vuln_9/9.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-8230 · Security Note
• https://vuldb.com/vuln/362447 · Note
• https://vuldb.com/vuln/362447/cti · Note
• https://vuldb.com/submit/800735 · Note