VULNERABILITY INTELLIGENCE

CVE-2024-39803

CVSS score9.1 CRITICAL
EPSS probability1.29%
CISA KEVNot currently listed
Published2025-01-14
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Description

Multiple buffer overflow vulnerabilities exist in the qos.cgi qos_settings() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A buffer overflow vulnerability exists in the `sel_mode` POST parameter.

Weakness classification

  • talos-cna@cisco.com: CWE-120

Primary references