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CVE-2026-3428

Quick assessment

Affected
ASUS Member Center(华硕大厅)
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ASUS Member Center是中国华硕（ASUS）公司的一款会员管理与服务平台。 ASUS Member Center存在安全漏洞，该漏洞源于更新模块存在时间检查与使用竞争条件，可能导致权限提升。

AI Predicted 7.8 Difficulty: Hard EPSS 0.07% · P0
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I. Basic Information for CVE-2026-3428

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
下载代码缺少完整性检查
Source: CVE Program / CVE List V5
Vulnerability Title
ASUS Member Center 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ASUS Member Center是中国华硕（ASUS）公司的一款会员管理与服务平台。 ASUS Member Center存在安全漏洞，该漏洞源于更新模块存在时间检查与使用竞争条件，可能导致权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
ASUS Member Center(华硕大厅) 1.6.6.4 and earlier -

II. Public POCs for CVE-2026-3428

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III. Intelligence Information for CVE-2026-3428

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IV. Related Vulnerabilities

Same vendor: ASUS
Same weakness: CWE-494

V. Comments for CVE-2026-3428

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