CVE-2025-10959: medium-severity vulnerability in Wavlink NU516U1
Wavlink NU516U1 firewall.cgi sub_401778 command injection
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 6.6%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
Wavlink · NU516U1Related CVEs — Wavlink NU516U1
In the same product, most dangerous first.
CVE-2026-8188MEDIUMWavlink NU516U1 adm.cgi change_wifi_password os command injectionEPSS 8.9%CVE-2026-8191MEDIUMWavlink NU516U1 adm.cgi wifi_region os command injectionEPSS 8.7%CVE-2026-8190MEDIUMWavlink NU516U1 adm.cgi wan os command injectionEPSS 8.7%CVE-2026-8230MEDIUMWavlink NU516U1 login.cgi sys_login1 os command injectionEPSS 8.1%CVE-2026-8229MEDIUMWavlink NU516U1 wireless.cgi WifiBasic os command injectionEPSS 8.1%CVE-2026-8227MEDIUMWavlink NU516U1 adm.cgi wzdapMesh os command injectionEPSS 8.1%