Critical severity · published Jul 15, 2026
CVE-2026-13385
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…
9.5
CVSS
0.1%
EPSS
No
On KEV
Description
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 3% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RO
Router · ASUS
3.0.0.4_386 series; 3.0.0.4_388 series; 3.0.0.6_102 series · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-13385
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-13385
www.asus.com
https://www.asus.com/security-advisory/
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