VULNERABILITY INTELLIGENCE

CVE-2023-41349

CVSS score8.8 HIGH
EPSS probability0.86%
CISA KEVNot currently listed
Published2023-09-18
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • CWE-134: Use of Externally-Controlled Format String

Primary references