[CVE-2026-9659] Multiple exploitable stack-based buffer overflow vulnerabilities exist in the boa formFilter functio…

Descripción técnica

Multiple exploitable stack-based buffer overflow vulnerabilities exist in the boa formFilter functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327). A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger these vulnerabilities. This vulnerability deals with the vpnUser parameter.

Puntuación CVSS

Score: 9.1/10 — Severidad: CRITICAL — Estado NIST: Received

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Debilidades (CWE)

CWE-121

Fuente oficial

Publicado en NIST NVD.