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CVE-2021-3848

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和Trend Micro Worry-Free Business Security都是美国趋势科技（Trend Micro）公司的产品。Trend Micro Apex One是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 Worry-Free Business Security是一套企业级信息安全防护解决方案。该产品提供反垃圾邮件、防病毒、网络安全和电子邮件保护等功能。 Trend Micro Apex One and Worry-

AI Predicted 4.3 Difficulty: Moderate EPSS 0.23% · P14
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I. Basic Information for CVE-2021-3848

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An arbitrary file creation by privilege escalation vulnerability in Trend Micro Apex One, Apex One as a Service, Worry-Free Business Security 10.0 SP1, and Worry-Free Business Security Services could allow a local attacker to create an arbitrary file with higher privileges that could lead to a denial-of-service (DoS) on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
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 和 Worry-Free Business Security 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Trend Micro Apex One和Trend Micro Worry-Free Business Security都是美国趋势科技（Trend Micro）公司的产品。Trend Micro Apex One是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 Worry-Free Business Security是一套企业级信息安全防护解决方案。该产品提供反垃圾邮件、防病毒、网络安全和电子邮件保护等功能。 Trend Micro Apex One and Worry-
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 Worry-Free Business Security 10.0 SP1, Services (SaaS) -

II. Public POCs for CVE-2021-3848

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III. Intelligence Information for CVE-2021-3848

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Other References for CVE-2021-3848 (1)

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-3848

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