CVE-2020-7253— Improper access control vulnerability in McAfee Agent
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I. Basic Information for CVE-2020-7253
Vulnerability Information
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Vulnerability Title
Improper access control vulnerability in McAfee Agent
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper access control vulnerability in masvc.exe in McAfee Agent (MA) prior to 5.6.4 allows local users with administrator privileges to disable self-protection via a McAfee supplied command-line utility.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
McAfee Agent 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
McAfee Agent（MA）是美国迈克菲（McAfee）公司的一套提供了ePolicy Orchestrator（杀毒软件管理平台）与被管理产品之间的安全通信的客户端组件。 McAfee MA 5.6.4之前版本中的masvc.exe文件存在输入验证错误漏洞。本地攻击者可通过McAfee提供的命令行实用工具利用该漏洞禁用自我保护功能。
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 |
|---|---|---|---|---|
| McAfee, LLC | McAfee Agent (MA) | 5.6.x ~ 5.6.4 | - |
II. Public POCs for CVE-2020-7253
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://kc.mcafee.com/corporate/index?page=content&id=SB10312x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2020-7253
IV. Related Vulnerabilities
Same vendor: McAfee, LLC
- CVE-2021-23879
Unquoted service path vulnerability in McAfee Endpoint Produ - CVE-2020-7343
Improper Authorization vulnerability in MA - CVE-2020-7337
Incorrect Permission Assignment for Critical Resource - CVE-2020-7333
Cross-site Scripting (XSS) in firewall ePO extension of McAf - CVE-2020-7332
Cross-Site Request Forgery (CSRF) in firewall ePO extension
Same weakness: CWE-284
- CVE-2026-42205
Avo: Broken Access Control: Unauthorized Execution of Arbitr - CVE-2026-41487
Langfuse: Improper role-based-access control in Langfuse LLM - CVE-2026-42278
UltraDAG: Smart Account Spending Policy Bypass via Pockets - CVE-2026-41646
Nuclei: Local File Read via require() Module Loader Bypass - CVE-2026-8127
eladmin Users API Endpoint UserController.java checkLevel ac
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