Live › vulnerability › CVE-2023-39780
Go to dashboardASUS RT-AX55 routers contain an OS command injection flaw that lets a remote attacker run arbitrary commands on the device. The sources say the attacker must be authenticated, and CISA lists it as actively exploited.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| ASUS RT-AX55 Routers | vendor | – | – |
| asus rt-ax55 firmware | vendor | = 3.0.0.4.386.51598 | – |
Unknown from the sources.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
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.
This page as .md · .json · in your agent: get_signal("CVE-2023-39780")
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