Description

A flaw has been found in Wavlink WL-NU516U1 240425. This affects the function ota_new_upgrade of the file /cgi-bin/adm.cgi. This manipulation of the argument model causes command injection. It is possible to initiate the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure.

INFO

Published Date :

2026-03-07T13:32:07.913Z

Last Modified :

2026-03-11T16:29:34.044Z

Source :

VulDB
AFFECTED PRODUCTS

The following products are affected by CVE-2026-3661 vulnerability.

Vendors Products
Wavlink
  • Wl-nu516u1
  • Wl-nu516u1 Firmware
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-3661.

URL Resource
https://github.com/jinhao118/cve/blob/main/WAVLINK_1.md cve-icon cve-icon
https://vuldb.com/?ctiid.349550 cve-icon cve-icon
https://vuldb.com/?id.349550 cve-icon cve-icon
https://vuldb.com/?submit.758227 cve-icon cve-icon
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CVSS Vulnerability Scoring System

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Detailed values of each vector for above chart.
Attack Vector
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User Interaction
Scope
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Integrity Impact
Availability Impact
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Access Vector
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