A Download of Code Without Integrity Check vulnerability in the update modules in ASUS Member Center(华硕大厅) allows a local user to achieve privilege escalation to Administrator via exploitation of a Time-of-check Time-of-use (TOC-TOU) during the update process, where an unexpected payload is substituted for a legitimate one immediately after download, and subsequently executed with administrative privileges upon user consent. Refer to the 'Security Update for ASUS Member Center' section on the ASUS Security Advisory for more information.
References
History

Thu, 16 Apr 2026 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Thu, 16 Apr 2026 09:30:00 +0000

Type Values Removed Values Added
Title Local Privilege Escalation via Unverified Update Payload in ASUS Member Center
First Time appeared Asus
Asus member Center
Vendors & Products Asus
Asus member Center

Thu, 16 Apr 2026 02:45:00 +0000

Type Values Removed Values Added
Description A Download of Code Without Integrity Check vulnerability in the update modules in ASUS Member Center(华硕大厅) allows a local user to achieve privilege escalation to Administrator via exploitation of a Time-of-check Time-of-use (TOC-TOU) during the update process, where an unexpected payload is substituted for a legitimate one immediately after download, and subsequently executed with administrative privileges upon user consent. Refer to the 'Security Update for ASUS Member Center' section on the ASUS Security Advisory for more information.
Weaknesses CWE-367
CWE-494
References
Metrics cvssV4_0

{'score': 5.4, 'vector': 'CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: ASUS

Published: 2026-04-16T02:02:41.534Z

Updated: 2026-04-16T12:31:27.657Z

Reserved: 2026-03-02T09:30:08.780Z

Link: CVE-2026-3428

cve-icon Vulnrichment

Updated: 2026-04-16T12:22:13.851Z

cve-icon NVD

Status : Received

Published: 2026-04-16T03:16:26.937

Modified: 2026-04-16T03:16:26.937

Link: CVE-2026-3428

cve-icon Redhat

No data.