CVE-2023-41349

HIGH

ASUS router RT-AX88U - Format String Attack

Title source: llm

Description

ASUS router RT-AX88U has a vulnerability of using externally controllable format strings within its Advanced Open VPN function. An authenticated remote attacker can exploit the exported OpenVPN configuration to execute an externally-controlled format string attack, resulting in sensitivity information leakage, or forcing the device to reset and permanent denial of service.

Scores

CVSS v3 8.8
EPSS 0.0031
EPSS Percentile 53.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Classification

CWE
CWE-134
Status published

Affected Products (1)

asus/rt-ax88u_firmware < 3.0.0.4.388.23748

Timeline

Published Sep 18, 2023
Tracked Since Feb 18, 2026