CVE-2026-2567 – Wavlink WL-NU516U1 nas.cgi sub_401218 stack-based overflow

CVE ID : CVE-2026-2567

Published : Feb. 16, 2026, 6:19 p.m. | 16 minutes ago

Description : 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.

Severity: 8.3 | HIGH

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