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The F5 BIG-IP appliance must enforce password complexity by requiring that at least one numeric character be used.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-266090F5BI-DM-300052SV-266090r1024623_ruleCCI-000194medium
Description
Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks. Password complexity is one factor of several that determine how long it takes to crack a password. The more complex the password, the greater the number of possible combinations that need to be tested before the password is compromised. Multifactor authentication (MFA) is required for all administrative and user accounts on network devices, except for an account of last resort and (where applicable) a root account. Passwords must only be used when MFA using PKI is not available, and for the account of last resort and root account.
STIGDate
F5 BIG-IP TMOS NDM Security Technical Implementation Guide2025-06-12

Related Frameworks

1 mapping 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 (50) 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

+40 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
CCI1 mapping
CCI-000194
1.00

Details

Check Text (C-266090r1024623_chk)

From the BIG-IP GUI: 1. System. 2. Users. 3. Authentication. 4. Verify that "Secure Password Enforcement" is set to "Enabled". 5. Verify under "Required Characters" that "Numeric" is set to at least 1. From the BIG-IP console, type the following command: tmsh list auth password-policy required-numeric Note: Verify the value is set to at least 1. If the BIG-IP appliance is not configured to enforce password complexity by requiring that at least one numeric character be used, this is a finding.

Fix Text (F-69917r1023520_fix)

From the BIG-IP GUI: 1. System. 2. Users. 3. Authentication. 4. Under "Password Policy" set "Secure Password Enforcement" to "Enabled". 5. Under "Required Characters" set "Numeric" to at least 1. 6. Click "Update". From the BIG-IP console, type the following command: tmsh modify auth password-policy required-numeric 1 tmsh save sys config