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HIGH · 7.8

CVE-2021-23891

Privilege Escalation vulnerability in McAfee Total Protection (MTP) prior to 16.0.32 allows a local user to gain elevated privileges by impersonating a client token which could lead to the bypassing o...

Vulnerability Description

Privilege Escalation vulnerability in McAfee Total Protection (MTP) prior to 16.0.32 allows a local user to gain elevated privileges by impersonating a client token which could lead to the bypassing of MTP self-defense.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
McafeeTotal Protection< 16.0.32

Related Weaknesses (CWE)

CWE-269

References

FAQ

What is CVE-2021-23891?

CVE-2021-23891 is a vulnerability with a CVSS score of 7.8 (HIGH). Privilege Escalation vulnerability in McAfee Total Protection (MTP) prior to 16.0.32 allows a local user to gain elevated privileges by impersonating a client token which could lead to the bypassing o...

How severe is CVE-2021-23891?

CVE-2021-23891 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-23891?

Check the references section above for vendor advisories and patch information. Affected products include: Mcafee Total Protection.