CVE-2026-8191

A vulnerability was identified in Wavlink NU516U1 M16U1_V240425. This affects the function wifi_region of the file /cgi-bin/adm.cgi. Such manipulation of the argument skiplist1/skiplist2 leads to os command injection. The attack can be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.

• CWE-77
• CWE-78

• https://github.com/wudipjq/my_vuln/blob/main/Wavlink/vuln_4/4.mdExploit, Third Party Advisory
• https://vuldb.com/submit/800730Third Party Advisory, VDB Entry
• https://vuldb.com/vuln/362343Third Party Advisory, VDB Entry
• https://vuldb.com/vuln/362343/ctiPermissions Required, VDB Entry

Published

May 9, 2026

Last Modified

Jul 24, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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