CVE-2025-10959

A vulnerability has been found in Wavlink NU516U1 M16U1_V240425. The affected element is the function sub_401778 of the file /cgi-bin/firewall.cgi. Such manipulation of the argument dmz_flag leads to command injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

• CWE-74
• CWE-77

• https://github.com/panda666-888/vuls/blob/main/wavlink/nu516u1/DMZ.mdExploit, Third Party Advisory
• https://github.com/panda666-888/vuls/blob/main/wavlink/nu516u1/DMZ.md#pocExploit, Third Party Advisory
• https://vuldb.com/?ctiid.325827Permissions Required, VDB Entry
• https://vuldb.com/?id.325827Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.652769Third Party Advisory, VDB Entry
• https://github.com/panda666-888/vuls/blob/main/wavlink/nu516u1/DMZ.mdExploit, Third Party Advisory
• https://github.com/panda666-888/vuls/blob/main/wavlink/nu516u1/DMZ.md#pocExploit, Third Party Advisory

Published

Sep 25, 2025

Last Modified

Jun 17, 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.
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