CVE-2023-39240 HIGH

CVE-2023-39240: ASUS RT-AX55、RT-AX56U_V2 - Format String - 3

Vendor Asus
Product RT-AX55
Weakness CWE-134
Published September 7, 2023
Last update September 26, 2024
View on NVD All CVEs

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

It is identified a format string vulnerability in ASUS RT-AX56U V2’s iperf client function API. This vulnerability is caused by lacking validation for a specific value within its set_iperf3_cli.cgi module. A remote attacker with administrator privilege can exploit this vulnerability to perform remote arbitrary code execution, arbitrary system operation or disrupt service.

Key dates

02Disclosure timeline

September 7, 2023 CVE published
September 26, 2024 Record updated