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CVE-2026-4166

LOW

3.5

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.

CVE Details

CVSS v3.1 Score3.5

SeverityLOW

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionREQUIRED

Published3/16/2026

Last Modified3/16/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-79CWE-94

References

https://github.com/Litengzheng/vul_db/blob/main/WL-NU516U1/vul_14/README.md(cna@vuldb.com)

https://github.com/Litengzheng/vul_db/blob/main/WL-NU516U1/vul_15/README.md(cna@vuldb.com)

https://vuldb.com/?ctiid.351073(cna@vuldb.com)

https://vuldb.com/?id.351073(cna@vuldb.com)

https://vuldb.com/?submit.769652(cna@vuldb.com)

https://vuldb.com/?submit.769653(cna@vuldb.com)

IOC Correlations

No correlations recorded

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