Vulnerability Database

323,358

Total vulnerabilities in the database

CVE-2026-2567

A vulnerability was detected in Wavlink WL-NU516U1 20251208. This vulnerability affects the function sub_401218 of the file /cgi-bin/nas.cgi. Performing a manipulation of the argument User1Passwd results in stack-based buffer overflow. The attack may be initiated remotely. The exploit is now public and may be used.

  • Published: Feb 16, 2026
  • Updated: Feb 19, 2026
  • CVE: CVE-2026-2567
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.2
  • AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 8.3
  • AV:N/AC:L/Au:M/C:C/I:C/A:C

CWEs:

Software From Fixed in
wavlink / wl-nu516u1_firmware - 2025-12-08.x