CVE-2023-39780

HIGH KEV

Asus Rt-ax55 Firmware - OS Command Injection

Title source: rule

Description

On ASUS RT-AX55 3.0.0.4.386.51598 devices, authenticated attackers can perform OS command injection via the /start_apply.htm qos_bw_rulelist parameter. NOTE: for the similar "token-generated module" issue, see CVE-2023-41345; for the similar "token-refresh module" issue, see CVE-2023-41346; for the similar "check token module" issue, see CVE-2023-41347; and for the similar "code-authentication module" issue, see CVE-2023-41348.

References (8)

[Exploit, Third Party Advisory] https://github.com/D2y6p/CVE/blob/main/asus/CVE-2023-39780/1/EN.md

[Exploit, Third Party Advisory] https://github.com/D2y6p/CVE/blob/main/asus/CVE-2023-39780/2/EN.md

[Exploit, Third Party Advisory] https://github.com/D2y6p/CVE/blob/main/asus/CVE-2023-39780/3/EN.md

View Exploit ZIP pw:eip

[Exploit, Third Party Advisory] https://github.com/D2y6p/CVE/blob/main/asus/CVE-2023-39780/4/EN.md

[Exploit, Third Party Advisory] https://github.com/D2y6p/CVE/blob/main/asus/CVE-2023-39780/5/EN.md

[Exploit, Third Party Advisory] https://github.com/D2y6p/CVE/blob/main/asus/CVE-2023-39780/6/EN.md

[US Government Resource] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-39780

[Exploit, Third Party Advisory] https://www.greynoise.io/blog/stealthy-backdoor-campaign-affecting-asus-routers

Scores

CVSS v3 8.8

EPSS 0.4109

EPSS Percentile 97.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CISA KEV 2025-06-02

VulnCheck KEV 2025-05-28

ENISA EUVD EUVD-2023-43480

CWE

CWE-78

Status published

Products (1)

asus/rt-ax55_firmware 3.0.0.4.386.51598

Published Sep 11, 2023

KEV Added Jun 02, 2025

Tracked Since Feb 18, 2026