CVE-2026-13313
High
Description
An Active Debug Code vulnerability in certain ASUS router models allows a remote authenticated user, via a crafted HTTP request, to bypass security mechanisms and enable the Telnet service, thereby executing arbitrary commands with root privileges and potentially affecting other devices connected to the router. Refer to the ' Security Update for ASUS Router Firmware ' section on the ASUS Security Advisory for more information.
SeverityHigh
CVSS8.9
Exploit probability53. percentile0.7%
ProductRouter
PublishedOct 1, 2026
First seenOct 1, 2026
Weakness typeCWE-489CWE-489
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ASUS Router | 3.0.0.4_386 series, 3.0.0.4_388 series, 3.0.0.6_102 series | — |
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