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High 8.9Published Oct 1, 2026

CVE-2026-13313An 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 e…

Updated under an hour ago ()

Does this affect you?

It affects ASUS Router. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.68%, higher than 51% of scored CVEs.

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.

CVSS
8.9 HIGH (v4.0, CNA)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
Weakness (CWE)
CWE-489
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
0.68% (percentile 51)
Assigned by
ASUS
NVD analysis
Awaiting Analysis
Record last updated
Oct 2, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
ASUS Router
asus:router (from the name)
3.0.0.4_386 series; 3.0.0.4_388 series; 3.0.0.6_102 series
CNA record

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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