by Kastro
Paper/Archive/CVE-2026-13385

CVE-2026-13385

ASUS Router — An Improper Validation of Integrity Check Value and Improper Certificate Validation in certain ASUS router models allows a remote man-in-…

EPSS 0.1%CVSS 9.5
critical.is priorityof 100
29
CVSS 9.5 (CNA)9.5 / 10 × 3028.5Not in CISA KEV+300.0EPSS percentile 3.4.034 × 200.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

An Improper Validation of Integrity Check Value and Improper Certificate Validation in certain ASUS router models allows a remote man-in-the-middle(MITM) user to make the router download and execute arbitrary command via a spoofed server. Refer to the '  Security Update for ASUS Router Firmware  ' section on the ASUS Security Advisory for more information.

Affected

ProductAffectedFixed inSource
Router3.0.0.4_386 series–CNA
Router3.0.0.4_388 series–CNA
Router3.0.0.6_102 series–CNA

Scores by source

ASUS (CNA)9.5CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refasus.com/security-advisory