VULNERABILITY INTELLIGENCE

CVE-2021-44158

CVSS score8 HIGH
EPSS probability0.70%
CISA KEVNot currently listed
Published2022-01-03
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

ASUS RT-AX56U Wi-Fi Router is vulnerable to stack-based buffer overflow due to improper validation for httpd parameter length. An authenticated local area network attacker can launch arbitrary code execution to control the system or disrupt service.

Weakness classification

  • twcert@cert.org.tw: CWE-121
  • nvd@nist.gov: CWE-1284

Primary references