CVE-2022-23973

HIGH

ASUS RT-AX56U Firmware - Unauthenticated Stack-Based Buffer Overflow via User Profile Configuration

Title source: llm
STIX 2.1

Description

ASUS RT-AX56U’s user profile configuration function is vulnerable to stack-based buffer overflow due to insufficient validation for parameter length. An unauthenticated LAN attacker can execute arbitrary code to perform arbitrary operations or disrupt service.

References (1)

Core 1
Core References
Third Party Advisory x_refsource_misc
https://www.twcert.org.tw/tw/cp-132-5787-b0e64-1.html

Scores

CVSS v3 8.8
EPSS 0.0010
EPSS Percentile 27.4%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (1)
asus/rt-ax56u_firmware 3.0.0.4.386.45898
Published Apr 07, 2022
Tracked Since Feb 18, 2026