CVE-2026-3662

low-risk

Published 2026-03-07

A vulnerability has been found in Wavlink WL-NU516U1 240425. This vulnerability affects the function usb_p910 of the file /cgi-bin/adm.cgi. Such manipulation of the argument Pr_mode leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure.

Do I need to act?

0.23% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 4.7/10 Medium

NETWORK / LOW complexity

Affected Products (1)

Wl-Nu516U1 Firmware

Affected Vendors

Wavlink

References (4)

Exploit https://github.com/jinhao118/cve/blob/main/WAVLINK_2.md

Permissions Required https://vuldb.com/?ctiid.349551

Third Party Advisory https://vuldb.com/?id.349551

Third Party Advisory https://vuldb.com/?submit.758228

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low-risk

Severity 19/34 · Moderate

Exploitability 1/34 · Minimal

Exposure 5/34 · Minimal