Finding ID | Version | Rule ID | IA Controls | Severity |
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V-239262 | ESXI-67-000005 | SV-239262r674715_rule | Medium |
Description |
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By limiting the number of failed logon attempts, the risk of unauthorized access via user password guessing, otherwise known as brute forcing, is reduced. Once the configured number of attempts is reached, the account is locked by the ESXi host. |
STIG | Date |
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VMware vSphere 6.7 ESXi Security Technical Implementation Guide | 2021-03-17 |
Check Text ( C-42495r674713_chk ) |
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From the vSphere Client, select the ESXi host and go to Configure >> System >> Advanced System Settings. Select the "Security.AccountLockFailures" value and verify it is set to "3". or From a PowerCLI command prompt while connected to the ESXi host, run the following command: Get-VMHost | Get-AdvancedSetting -Name Security.AccountLockFailures If "Security.AccountLockFailures" is set to a value other than "3", this is a finding. |
Fix Text (F-42454r674714_fix) |
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From the vSphere Client, select the ESXi host and go to Configure >> System >> Advanced System Settings. Click "Edit", select the "Security.AccountLockFailures" value, and configure it to "3". or From a PowerCLI command prompt while connected to the ESXi host, run the following command: Get-VMHost | Get-AdvancedSetting -Name Security.AccountLockFailures | Set-AdvancedSetting -Value 3 |