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CVE-2023-39780

Severity
HIGH
CVSS
8.8
EPSS
0.33878
Risk score
72.06
CISA KEV
Yes
PoC
No
Published
2023-09-11
Modified
2025-10-21
First seen
2026-08-07
Aliases
EUVD-2023-43480, GHSA-6M5P-5CCP-C8P3
Products
ASUS:RT-AX55 3.0.0.4.386.51598, ASUS:RT-AX55 Routers
Sources
cisa.gov CVE-2023-39780
euvd EUVD-2023-43480

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