CVE-2023-35087

CRITICAL

ASUS RT-AX56U V2 & RT-AC86U Firmware - Remote Code Execution via Format String in AiMesh

Title source: llm
STIX 2.1

Description

It is identified a format string vulnerability in ASUS RT-AX56U V2 & RT-AC86U. This vulnerability is caused by lacking validation for a specific value when calling cm_processChangedConfigMsg in ccm_processREQ_CHANGED_CONFIG function in AiMesh system. An unauthenticated remote attacker can exploit this vulnerability without privilege to perform remote arbitrary code execution, arbitrary system operation or disrupt service. This issue affects RT-AX56U V2: 3.0.0.4.386_50460; RT-AC86U: 3.0.0.4_386_51529.

References (1)

Core 1
Core References

Scores

CVSS v3 9.8
EPSS 0.0089
EPSS Percentile 54.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-134
Status published
Products (2)
asus/rt-ac86u_firmware 3.0.0.4_386_51529
asus/rt-ax56u_v2_firmware 3.0.0.4.386_50460
Published Jul 21, 2023
Tracked Since Feb 18, 2026