CVE-2023-47678

CRITICAL

ASUS RT-AC87U Firmware - Unauthenticated Arbitrary File Read and Write via TFTP

Title source: llm
STIX 2.1

Description

An improper access control vulnerability exists in RT-AC87U all versions. An attacker may read or write files that are not intended to be accessed by connecting to a target device via tftp.

References (3)

Core 3

Scores

CVSS v3 9.1
EPSS 0.0010
EPSS Percentile 27.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

Status published
Products (1)
asus/rt-ac87u_firmware
Published Nov 15, 2023
Tracked Since Feb 18, 2026