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Fencer Intel
medium 5.6

CVE-2021-31836 json

Improper Privilege Management in MA for Windows

published 5y ago modified 4mo ago also EUVD-2021-18711

cvss
5.6
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 9%
public exploits
0
none known

Summary

Improper privilege management vulnerability in maconfig for McAfee Agent for Windows prior to 5.7.4 allows a local user to gain access to sensitive information. The utility was able to be run from any location on the file system and by a low privileged user.

Patch / fix

  • McAfee,LLC McAfee Agent for Windows 5.7.4

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Exploit prediction

0.20% chance of exploitation in the next 30 days, higher than 9% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 5.6 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N
NVD 3.1 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
NVD 2.0 3.6 AV:L/AC:L/Au:N/C:P/I:P/A:N

Affected products

  • McAfee,LLC McAfee Agent for Windows

Classification

Weakness
  • CWE-269 Improper Privilege Management

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.