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.
References (4)
Core 4
Core References
Permissions Required, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.349550
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.349550
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.758227
Third Party Advisory exploit
https://github.com/jinhao118/cve/blob/main/WAVLINK_1.md
Scores
CVSS v3
4.7
EPSS
0.1086
EPSS Percentile
95.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-74
CWE-77
Status
published
Products (1)
wavlink/wl-nu516u1_firmware
m16u1_v240425
Published
Mar 07, 2026
Tracked Since
Mar 07, 2026