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The ESXi host must enforce password complexity by configuring a password quality policy.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-258734ESXI-80-000035SV-258734r1015918_ruleCCI-004066medium
Description
To enforce the use of complex passwords, minimum numbers of characters of different classes are mandated. The use of complex passwords reduces the ability of attackers to successfully obtain valid passwords using guessing or exhaustive search techniques. Complexity requirements increase the password search space by requiring users to construct passwords from a larger character set than they may otherwise use. Satisfies: SRG-OS-000069-VMM-000360, SRG-OS-000070-VMM-000370, SRG-OS-000071-VMM-000380, SRG-OS-000072-VMM-000390, SRG-OS-000072-VMM-000390, SRG-OS-000078-VMM-000450, SRG-OS-000266-VMM-000940
STIGDate
VMware vSphere 8.0 ESXi Security Technical Implementation Guide2026-06-04

Related Frameworks

7 mappings across 4 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (3) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

IAC-10Authenticator Management
0.50
IAC-10.1Password-Based Authentication
0.50
IAC-10.4Automated Support For Password Strength
0.50
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (64) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

AC-10Concurrent Session Control
1.00
AC-12Session Termination
1.00
AC-17(10)Authenticate Remote Commands
1.00
AC-2(1)Automated System Account Management
1.00
AC-2(10)Shared and Group Account Credential Change
1.00
AC-2(11)Usage Conditions
1.00
AC-2(2)Automated Temporary and Emergency Account Management
1.00
AC-2(3)Disable Accounts
1.00
AC-2(4)Automated Audit Actions
1.00
AC-3Access Enforcement
1.00

+54 more (top 10 by confidence shown)

NIST 800-1710 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (4) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

3.5.10
1.00
3.5.7
1.00
3.5.8
1.00
3.5.9
1.00
CCI7 mappings
CCI-000192
1.00
CCI-000193
1.00
CCI-000194
1.00
CCI-000195
1.00
CCI-000205
1.00
CCI-001619
1.00
CCI-004066
1.00

Details

Check Text (C-258734r1015918_chk)

From the vSphere Client, go to Hosts and Clusters. Select the ESXi Host >> Configure >> System >> Advanced System Settings. Select the "Security.PasswordQualityControl" value and verify it is set to "similar=deny retry=3 min=disabled,disabled,disabled,disabled,15". or From a PowerCLI command prompt while connected to the ESXi host, run the following command: Get-VMHost | Get-AdvancedSetting -Name Security.PasswordQualityControl If the "Security.PasswordQualityControl" setting is set to a value other than "similar=deny retry=3 min=disabled,disabled,disabled,disabled,15", this is a finding.

Fix Text (F-62383r933262_fix)

From the vSphere Client, go to Hosts and Clusters. Select the ESXi Host >> Configure >> System >> Advanced System Settings. Click "Edit". Select the "Security.PasswordQualityControl" value and configure it to "similar=deny retry=3 min=disabled,disabled,disabled,disabled,15". or From a PowerCLI command prompt while connected to the ESXi host, run the following command: Get-VMHost | Get-AdvancedSetting -Name Security.PasswordQualityControl | Set-AdvancedSetting -Value "similar=deny retry=3 min=disabled,disabled,disabled,disabled,15"