CVE-2023-28703 HIGH

CVE-2023-28703: ASUS RT-AC86U - Buffer Overflow

Vendor Asus
Product RT-AC86U
Weakness CWE-121
Published June 2, 2023
Last update January 8, 2025

CVSS base score

7.2/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

ASUS RT-AC86U’s specific cgi function has a stack-based buffer overflow vulnerability due to insufficient validation for network packet header length. A remote attacker with administrator privileges can exploit this vulnerability to execute arbitrary system commands, disrupt system or terminate service.

Key dates

02Disclosure timeline

June 2, 2023 CVE published
January 8, 2025 Record updated