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CVE-2021-31839

Incorrect permissions on McAfee Agent for Windows event folder

LOW
3.3
CVSS Score
Published: June 10, 2021 at 04:15 PM UTC
Updated: June 17, 2026 at 03:52 AM UTC
2 products affected across 1 vendorAgentMcAfee Agent

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Severity
LOW3.3
Exploit prediction
EPSS 0.2%

Description

Improper privilege management vulnerability in McAfee Agent for Windows prior to 5.7.3 allows a local user to modify event information in the MA event folder. This allows a local user to either add false events or remove events from the event logs prior to them being sent to the ePO server.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Agent· McAfee
95%
5.0.0 ≤ v < 5.7.3
Affected range stops below 5.7.3, so it looks safe — our inference, not a vendor statement
McAfee Agent· McAfee
60%
v < 5.7.3
Affected range stops below 5.7.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_CONFIRMBroken Link
Source: [email protected]
https://kc.mcafee.com/corporate/index?page=content&id=SB10362

CVSS

3.3LOW[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-269NVD-CWE-noinfo

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