CVE-2021-23877— McAfee Total Protection (MTP) - Privilege Escalation vulnerability
Quick assessment
Affected
McAfee McAfee Total Protection (MTP)
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.
Mcafee McAfee Total Protection（MTP）是美国迈克菲（Mcafee）公司的一套防病毒软件。 McAfee Total Protection (MTP)存在安全漏洞，该漏洞是源于网络系统或产品中缺少身份验证、访问控制、权限管理等安全措施。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1528 · Steal Application Access Token
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I. Basic Information for CVE-2021-23877
Vulnerability Information
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Vulnerability Title
McAfee Total Protection (MTP) - Privilege Escalation vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Privilege escalation vulnerability in the Windows trial installer of McAfee Total Protection (MTP) prior to 16.0.34_x may allow a local user to run arbitrary code as the admin user by replacing a specific temporary file created during the installation of the trial version of MTP.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
McAfee Total Protection 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mcafee McAfee Total Protection（MTP）是美国迈克菲（Mcafee）公司的一套防病毒软件。 McAfee Total Protection (MTP)存在安全漏洞，该漏洞是源于网络系统或产品中缺少身份验证、访问控制、权限管理等安全措施。
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 | McAfee Total Protection (MTP) | unspecified ~ 16.0.34 | - |
|
II. Public POCs for CVE-2021-23877
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-23877 (1)
IV. Related Vulnerabilities
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V. Comments for CVE-2021-23877
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