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CVE-2022-38699— ASUS Armoury Crate Service - Arbitrary File Creation via Elevation of Privilege Flaw

Quick assessment

Affected
ASUS Armoury Crate Service
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 Armoury Crate Service是中国华硕（ASUS）公司的一款软件实用程序。旨在提供对支持的 ROG 游戏产品的集中控制。 Armoury Crate Service V5.1.5.0版本存在安全漏洞，该漏洞源于其日志功能没有足够的验证来检查日志文件是否为符号链接。具有普通用户权限的物理攻击者可以将日志文件属性修改为指向任意系统文件的符号链接，导致日志功能覆盖系统文件，从而破坏系统。

CVSS 5.9 · Medium EPSS 0.31% · P23
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I. Basic Information for CVE-2022-38699

Vulnerability Information
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Vulnerability Title
ASUS Armoury Crate Service - Arbitrary File Creation via Elevation of Privilege Flaw
Source: CVE Program / CVE List V5
Vulnerability Description
Armoury Crate Service’s logging function has insufficient validation to check if the log file is a symbolic link. A physical attacker with general user privilege can modify the log file property to a symbolic link that points to arbitrary system file, causing the logging function to overwrite the system file and disrupt the system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在文件访问前对链接解析不恰当(链接跟随)
Source: CVE Program / CVE List V5
Vulnerability Title
ASUS Armoury Crate Service 后置链接漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ASUS Armoury Crate Service是中国华硕（ASUS）公司的一款软件实用程序。旨在提供对支持的 ROG 游戏产品的集中控制。 Armoury Crate Service V5.1.5.0版本存在安全漏洞，该漏洞源于其日志功能没有足够的验证来检查日志文件是否为符号链接。具有普通用户权限的物理攻击者可以将日志文件属性修改为指向任意系统文件的符号链接，导致日志功能覆盖系统文件，从而破坏系统。
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 Armoury Crate Service 5.1.5.0 -

II. Public POCs for CVE-2022-38699

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III. Intelligence Information for CVE-2022-38699

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Other References for CVE-2022-38699 (1)

IV. Related Vulnerabilities

Same vendor: ASUS
Same weakness: CWE-59

V. Comments for CVE-2022-38699

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