CVE-2026-18588 — Wavlink WL-NU516U1 nas.cgi fgets stack-based overflow
A vulnerability has been found in Wavlink WL-NU516U1 708c073-mt7628. This affects the function fgets of the file nas.cgi. The manipulation of the argument CONTENT_LENGTH leads t…
Published: 2026-08-03 · CVSS: 9.3 · CVSS 4.0
A vulnerability has been found in Wavlink WL-NU516U1 708c073-mt7628. This affects the function fgets of the file nas.cgi. The manipulation of the argument CONTENT_LENGTH leads to stack-based buffer overflow. Remote exploitation of the attack is possible. You should upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7