CVE-2021-42138

CVSS V2 Low 3.5 CVSS V3 Medium 6.5
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.
Overview
  • CVE ID
  • CVE-2021-42138
  • Assigner
  • psirt@thalesgroup.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-12-20T21:15:08
  • Last Modified Date
  • 2022-01-03T19:49:00
Weakness Enumerations
CWE URL
CWE-331 http://cwe.mitre.org/data/definitions/331.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:thalesgroup:safenet_windows_logon_agent:*:*:*:*:*:*:*:* 1 OR 3.4.4
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:S/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 3.5
  • Severity
  • LOW
  • Exploitability Score
  • 6.8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://supportportal.gemalto.com/csm?sys_kb_id=e8397662dbb7fc10520c4705059619eb&id=kb_article_view&sysparm_rank=2&sysparm_tsqueryId=b3bdd932db33b010f0e3220805961955 Permissions Required
https://cpl.thalesgroup.com/support/security-updates Vendor Advisory
https://supportportal.gemalto.com/csm?sys_kb_id=a52bd13adbff7010f0e322080596194a&id=kb_article_view&sysparm_rank=1&sysparm_tsqueryId=b3bdd932db33b010f0e3220805961955 Permissions Required
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-42138
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42138
History
Created Old Value New Value Data Type Notes
2022-05-10 06:39:18 Added to TrackCVE
2022-12-06 04:24:07 2021-12-20T21:15Z 2021-12-20T21:15:08 CVE Published Date updated
2022-12-06 04:24:07 2022-01-03T19:49:00 CVE Modified Date updated
2022-12-06 04:24:07 Analyzed Vulnerability Status updated