CVE-2020-7273— Autorun registry bypass
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I. Basic Information for CVE-2020-7273
Vulnerability Information
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Vulnerability Title
Autorun registry bypass
Source: NVD (National Vulnerability Database)
Vulnerability Description
Accessing functionality not properly constrained by ACLs vulnerability in the autorun start-up protection in McAfee Endpoint Security (ENS) for Windows Prior to 10.7.0 April 2020 Update allows local users to delete or rename programs in the autorun key via manipulation of some parameters.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
特权管理不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
McAfee Endpoint Security 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
McAfee Endpoint Security（ENS）是美国迈克菲（McAfee）公司的一套提供智能协作和先进的威胁防御的框架。该框架支持对实时通信的整个威胁防御生命周期进行控制并进行可操作的威胁取证等。 基于Windows平台的McAfee ENS 10.7.0之前版本中的自动运行启动保护功能存在安全漏洞，该漏洞源于ACLs没有正确限制对功能的访问。本地攻击者可借助特制参数利用该漏洞删除或重命名程序。
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 Endpoint Security (ENS) | 10.x ~ 10.7.0 April 2020 Update | - |
II. Public POCs for CVE-2020-7273
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://kc.mcafee.com/corporate/index?page=content&id=SB10309x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2020-7273
Same Patch Batch · McAfee LLC · 2020-04-15 · 11 CVEs total
| CVE-2020-7257 | 8.4 HIGH | Privilege Escalation vulnerability through Symbolic links in ENS |
| CVE-2020-7250 | 8.2 HIGH | ENS symbolic link log file manipulation vulnerability |
| CVE-2020-7278 | 7.4 HIGH | McAfee firewall rules not enforced correctly |
| CVE-2020-7277 | 6.8 MEDIUM | McAfee processes not protected |
| CVE-2020-7259 | 6.6 MEDIUM | Unsigned executable vulnerability in ENS can be used to bypass intended self-protection ru |
| CVE-2020-7274 | 6.6 MEDIUM | ENS elevated permissions vulnerability |
| CVE-2020-7276 | 6.4 MEDIUM | Unrestricted Policy Management using MfeUpgradeTool.exe |
| CVE-2020-7261 | 6.1 MEDIUM | Buffer overwrite in ENS allowed to bypass AMSI protection |
| CVE-2020-7275 | 4.8 MEDIUM | Unquoted service paths for some McAfee ENS files |
| CVE-2020-7255 | 3.9 LOW | Privilege Escalation vulnerability in ENS |
IV. Related Vulnerabilities
Same product: McAfee Endpoint Security (ENS)
- CVE-2020-7331
Unquoted service executable path in McAfee Endpoint Security - CVE-2020-7255
Privilege Escalation vulnerability in ENS - CVE-2020-7250
ENS symbolic link log file manipulation vulnerability - CVE-2020-7257
Privilege Escalation vulnerability through Symbolic links in - CVE-2020-7259
Unsigned executable vulnerability in ENS can be used to bypa
Same vendor: McAfee LLC
- CVE-2021-23881
Stored Cross Site Scripting in ENS - CVE-2021-23883
Null Pointer Dereference vulnerability in McAfee Endpoint Se - CVE-2021-23882
Improper Access Control in the ENS installer - CVE-2021-23880
Improper Access Control in the ENS installer - CVE-2021-23878
Clear text storage of sensitive Information in ENS
Same weakness: CWE-269
- CVE-2026-42562
Plainpad: Privilege Escalation via Writable Admin Field in P - CVE-2026-41163
bubblewrap vulnerable to privilege escalation in setuid mode - CVE-2026-44987
SysReptor: Privilege Escalation from User Admin to Superuser - CVE-2026-42185
People: Privilege Escalation via Missing Role Ceiling in Mai - CVE-2026-40001
Local privilege escalation vulnerability in ZTE PROCESS Guar
V. Comments for CVE-2020-7273
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