CVE-2021-42138

MEDIUM 6.5CVE-2021-42138 · Published 20/12/2021 · updated 17/06/2026

In short

CVE-2021-42138 is a MEDIUM (CVSS 6.5) vulnerability affecting safenet windows logon agent (thalesgroup).
Chance of exploitation in the next 30 days (EPSS): 0.60%, higher than 48.8% of all vulnerabilities.
Fix: update to 3.4.4 or later.

Package	Affected versions	Patched versions
safenet windows logon agent thalesgroup	`< 3.4.4`	`3.4.4`

Description

A user of a machine protected by SafeNet Agent for Windows Logon may leverage weak entropy to access the encrypted credentials of any or all the users on that machine.

References

cpl.thalesgroup.com/support/security-updates · Vendor Advisory
supportportal.gemalto.com/csm · Permissions Required
supportportal.gemalto.com/csm · Permissions Required

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