CVE-2026-3612

7.2 HIGH
Published: March 06, 2026 Modified: March 10, 2026
View on NVD

Description

A vulnerability was determined in Wavlink WL-NU516U1 V240425. This affects the function sub_405AF4 of the file /cgi-bin/adm.cgi of the component OTA Online Upgrade. This manipulation of the argument firmware_url causes command injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/Wlz1112/WAVLINK-NU516-V240425/blob/main/firmware_url.md
Source: cna@vuldb.com
Exploit Third Party Advisory
https://vuldb.com/?ctiid.349220
Source: cna@vuldb.com
Permissions Required VDB Entry
https://vuldb.com/?id.349220
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.754668
Source: cna@vuldb.com
Third Party Advisory VDB Entry

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.2 / 10.0
EPSS (Exploit Probability)
0.4%
60th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

wavlink