The F5 BIG-IP appliance must record time stamps for audit records that can be mapped to Coordinated Universal Time (UTC).
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-266077 | F5BI-DM-300037 | SV-266077r1024609_rule | CCI-001890 | medium |
| Description | ||||
| If time stamps are not consistently applied and there is no common time reference, it is difficult to perform forensic analysis. Time stamps generated by the application include date and time. Time is commonly expressed in UTC, a modern continuation of Greenwich Mean Time (GMT), or local time with an offset from UTC. | ||||
| STIG | Date | |||
| F5 BIG-IP TMOS NDM Security Technical Implementation Guide | 2025-06-12 | |||
Related Frameworks
3 paths across 3 frameworks
Related Frameworks
NIST 800-531 mapping
AU-8
1.00
- DISA · V1R2 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
NIST 800-1711 mapping
3.3.7
1.00
- DISA · V1R2 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
- NIST · Rev 2 (Feb 2020, errata Jan 2021) · nist_800_171_app_d · equivalent
CCI1 mapping
CCI-001890
1.00
- DISA · V1R2 · disa_xccdf · related
Details
Check Text (C-266077r1024609_chk)
From the BIG-IP GUI:
1. System.
2. Platform.
3. Verify that "UTC" is configured for "Time Zone".
From the BIG-IP Console, issue the following commands:
tmsh list sys ntp timezone
Note: This must return a value of "UTC".
If the BIG-IP appliance is not configured for the UTC time zone, this is a finding.
Fix Text (F-69903r1023481_fix)
From the BIG-IP GUI:
1. System.
2. Platform.
3. Set "UTC" for "Time Zone".
4. Click "Update".
From the BIG-IP Console, issue the following commands:
tmsh modify sys ntp timezone UTC
tmsh save sys config