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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.

Severity

CVSS 4.0 · CNA5.1 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
CVSS 3.1 · CNA4.7 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
CVSS 3.0 · CNA4.7 MEDIUM
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
CVSS 2.0 · CNA5.8 MEDIUM
AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
SSVC · CISA-ADP
Exploitationpoc
Automatableno
Technical impactpartial

Affected Products

VendorProductAffected versions
WavlinkWL-NU516U1
240425

References

4 Links

Record Details

Published
2026-03-07
Last updated
2026-03-11
Assigner (CNA)
VulDB
Credited to
allanp0e (VulDB User); VulDB

CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.