CVE-2021-23876
7.8 · HIGHOverview
CVE-2021-23876 is a high-severity vulnerability affecting mcafee total_protection. It was published on February 10, 2021 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
Bypass Remote Procedure call in McAfee Total Protection (MTP) prior to 16.0.30 allows a local user to gain elevated privileges and perform arbitrary file modification as the SYSTEM user potentially causing Denial of Service via executing carefully constructed malware.
Remediation
Check the references section for vendor advisories and patches from mcafee. Update total_protection to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| mcafee | total_protection | >= 0, < 16.0.30 | Affected |
Frequently Asked Questions
What is CVE-2021-23876?
CVE-2021-23876 is a high-severity vulnerability affecting mcafee total_protection. It was published on February 10, 2021 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2021-23876?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-23876?
Check the references section for vendor advisories and patches from mcafee. Update total_protection to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-23876?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-23876 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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