Vulnerability in Thales Cpl Safenet Authentication Service
CVE-2021-42138
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.006 (45.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 45.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Thales Cpl Safenet Authentication Service — versions Windows Logon Agent
- Thalesgroup Safenet Windows Logon Agent
Weakness classification (CWE)
References
- supportportal.gemalto.com/csm (Permissions Required)
- supportportal.gemalto.com/csm (Permissions Required)
- cpl.thalesgroup.com/support/security-updates (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-42138?
- CVE-2021-42138 is a high-severity vulnerability in Thales Cpl Safenet Authentication Service, classified under Insufficient Entropy. CVSS score: 7.2/10. Published 2021-12-20.
- How severe is CVE-2021-42138?
- High severity. CVSS v3 base score is 7.2 out of 10.