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CVE-2021-28646

Quick assessment

Affected
Trend Micro Trend Micro Apex One
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.

Trend Micro Apex One是美国趋势科技（Trend Micro）公司的一套能够提供自动威胁检测和响应功能的端点安全防护软件。 Trend Micro OfficeScan 存在安全漏洞，Trend Micro Apex One、Apex One as a Service和officeScan XG SP1中的inseture文件权限漏洞可能会让本地攻击者控制受影响的安装上的特定日志文件。

AI Predicted 3.3 Difficulty: Easy EPSS 0.42% · P35
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I. Basic Information for CVE-2021-28646

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An insecure file permissions vulnerability in Trend Micro Apex One, Apex One as a Service and OfficeScan XG SP1 could allow a local attacker to take control of a specific log file on affected installations.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Trend Micro Apex One 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Trend Micro Apex One是美国趋势科技（Trend Micro）公司的一套能够提供自动威胁检测和响应功能的端点安全防护软件。 Trend Micro OfficeScan 存在安全漏洞，Trend Micro Apex One、Apex One as a Service和officeScan XG SP1中的inseture文件权限漏洞可能会让本地攻击者控制受影响的安装上的特定日志文件。
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
Trend Micro Trend Micro Apex One 2019, SaaS -
Trend Micro Trend Micro OfficeScan XG SP1 -

II. Public POCs for CVE-2021-28646

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III. Intelligence Information for CVE-2021-28646

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Other References for CVE-2021-28646 (2)

Same Patch Batch · Trend Micro · 2021-04-13 · 5 CVEs total

CVE-2021-25250 Trend Micro Apex One 安全漏洞
CVE-2021-25253 Trend Micro Apex One 安全漏洞
CVE-2021-28645 Trend Micro Apex One 安全漏洞
CVE-2021-28647 Trend Micro Password Manager 代码问题漏洞

IV. Related Vulnerabilities

Same product: Trend Micro Apex One
Same vendor: Trend Micro

V. Comments for CVE-2021-28646

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