CVE-2026-3613
HIGHWavlink WL-NU516U1 V240425 - Buffer Overflow
Title source: llmDescription
A vulnerability was identified in Wavlink WL-NU516U1 V240425. This vulnerability affects the function sub_401A0C of the file /cgi-bin/login.cgi. Such manipulation of the argument ipaddr leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.
Scores
CVSS v3
7.2
EPSS
0.0004
EPSS Percentile
11.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Classification
CWE
CWE-119
CWE-121
Status
draft
Timeline
Published
Mar 06, 2026
Tracked Since
Mar 06, 2026