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[email protected]CVE-2021-42138

HistoryDec 20, 2021 - 9:15 p.m.

CVE-2021-42138

2021-12-2021:15:08

CWE-331

[email protected]

web.nvd.nist.gov

cve-2021-42138

safenet agent

windows logon

weak entropy

encrypted credentials

nvd

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:S/C:P/I:N/A:N

7.2 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

40.2%

JSON

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.

Affected configurations

NVD

Node

thalesgroupsafenet_windows_logon_agentRange<3.4.4

CPENameOperatorVersion
thalesgroup:safenet_windows_logon_agentthalesgroup safenet windows logon agentlt3.4.4

CPE	Name	Operator	Version
thalesgroup:safenet_windows_logon_agent	thalesgroup safenet windows logon agent	lt	3.4.4

CNA Affected

[
  {
    "product": "Safenet Authentication Service",
    "vendor": "Thales CPL",
    "versions": [
      {
        "lessThan": "3.4.4",
        "status": "affected",
        "version": "Windows Logon Agent",
        "versionType": "custom"
      }
    ]
  }
]

References

cpl.thalesgroup.com/support/security-updates

supportportal.gemalto.com/csm?sys_kb_id=a52bd13adbff7010f0e322080596194a&id=kb_article_view&sysparm_rank=1&sysparm_tsqueryId=b3bdd932db33b010f0e3220805961955

supportportal.gemalto.com/csm?sys_kb_id=e8397662dbb7fc10520c4705059619eb&id=kb_article_view&sysparm_rank=2&sysparm_tsqueryId=b3bdd932db33b010f0e3220805961955

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:S/C:P/I:N/A:N

7.2 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

40.2%

JSON

Related for CVE-2021-42138

prion1 cvelist1 nvd1