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.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact High

Subsequent System Integrity Impact High

Subsequent System Availability Impact High

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact total

Affected Vendors & Products

Vendors Products
Asus
  • Router

No data.

No data.

References
Link Providers
https://www.asus.com/security-advisory/ cve-icon cve-icon
History

Sat, 01 Aug 2026 09:30:00 +0000

Type Values Removed Values Added
Title Routers Vulnerable to Remote Code Execution via Spoofed Server

Wed, 29 Jul 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

 ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Tue, 28 Jul 2026 04:00:00 +0000

Type Values Removed Values Added
Title Routers Vulnerable to Remote Code Execution via Spoofed Server

Sun, 26 Jul 2026 10:45:00 +0000

Type Values Removed Values Added
Title Spoofed Server Enables Remote Code Execution on ASUS Routers

Wed, 22 Jul 2026 08:00:00 +0000

Type Values Removed Values Added
Title Spoofed Server Enables Remote Code Execution on ASUS Routers

Fri, 17 Jul 2026 17:15:00 +0000

Type Values Removed Values Added
Title Improper Integrity and Certificate Validation Allows Remote Code Execution via Spoofed Server on ASUS Routers

Thu, 16 Jul 2026 05:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Thu, 16 Jul 2026 01:30:00 +0000

Type Values Removed Values Added
Title Improper Integrity and Certificate Validation Allows Remote Code Execution via Spoofed Server on ASUS Routers

Wed, 15 Jul 2026 02:15:00 +0000

Type Values Removed Values Added
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.
First Time appeared Asus
Asus router
Weaknesses CWE-295
CWE-354
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': 9.5, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}
cve-icon MITRE

Status: PUBLISHED

Assigner: ASUS

Published: 2026-07-15T02:01:46.495Z

Updated: 2026-07-29T19:26:45.155Z

Reserved: 2026-06-26T03:42:59.077Z

Link: CVE-2026-13385

cve-icon Vulnrichment

Updated: 2026-07-15T14:22:55.537Z

cve-icon NVD

Status : Deferred

Published: 2026-07-15T02:18:12.090

Modified: 2026-07-29T20:17:00.940

Link: CVE-2026-13385

cve-icon Redhat

No data.