PT-2026-33245 · Asus · Member Center

Published 2026-04-16 · Updated 2026-04-16 · CVE-2026-3428

Mitre

CVSS v4.0

5.4

Medium

AV:L/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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.

Fix

LPE

Time Of Check To Time Of Use

Weakness Enumeration

CWE-494

CWE-367

Related Identifiers

CVE-2026-3428

Affected Products

Member Center

References · 3

• https://asus.com/security-advisory · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-3428 · Security Note
• https://twitter.com/CVEnew/status/2044701589517336749 · Twitter Post