CVE-2026-13313

Remote Authenticated Code Execution via Telnet Enabling in ASUS Routers

Published Oct 1, 2026 CVSS 4.0 · 8.9 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
References
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Remote Authenticated Code Execution via Telnet Enabling in ASUS Routers
Type Values Removed Values Added
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.
First Time appeared Asus
Asus router
Weaknesses CWE-489
CPEs cpe:2.3:a:asus:router:3.0.0.4_386_series:*:*:*:*:*:*:*
cpe:2.3:a:asus:router:3.0.0.4_388_series:*:*:*:*:*:*:*
cpe:2.3:a:asus:router:3.0.0.6_102_series:*:*:*:*:*:*:*
Vendors & Products Asus
Asus router
References
Metrics cvssV4_0

{'score': 8.9, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
ASUS
Published
Updated
Oct 2, 2026, 3:55 AM
Reserved
Jun 25, 2026, 6:14 AM
Status
Awaiting Analysis
Published
Oct 1, 2026, 2:16 AM
Modified
Oct 2, 2026, 4:18 AM