CVE-2026-4166

Description

A vulnerability was found in Wavlink WL-NU516U1 240425. The impacted element is the function sub_404F68 of the file /cgi-bin/login.cgi. The manipulation of the argument homepage/hostname results in cross site scripting. The attack can be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure.

Predictions

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

References

• https://github.com/Litengzheng/vul_db/blob/main/WL-NU516U1/vul_14/README.md
• https://github.com/Litengzheng/vul_db/blob/main/WL-NU516U1/vul_15/README.md
• https://vuldb.com/?ctiid.351073
• https://vuldb.com/?id.351073
• https://vuldb.com/?submit.769652
• https://vuldb.com/?submit.769653

CWEs

CWE-79 CWE-94