The F5 BIG-IP appliance must be configured to restrict a consistent inbound IP for the entire management session.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-266167 | F5BI-AP-300156 | SV-266167r1024399_rule | CCI-001184 | medium |
| Description | ||||
| This security measure helps limit the effects of denial-of-service attacks by employing antisession hijacking security safeguards. Session hijacking, also called cookie hijacking, is the exploitation of a valid computer session to gain unauthorized access to an application. The attacker steals (or hijacks) the cookies from a valid user and attempts to use them for authentication. | ||||
| STIG | Date | |||
| F5 BIG-IP TMOS ALG Security Technical Implementation Guide | 2025-06-09 | |||
Related Frameworks
3 paths across 3 frameworks
Related Frameworks
NIST 800-531 mapping
SC-23
1.00
- DISA · V1R2 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
NIST 800-1711 mapping
3.13.15
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-001184
1.00
- DISA · V1R2 · disa_xccdf · related
Details
Check Text (C-266167r1024399_chk)
From the BIG-IP GUI:
1. System.
2. Preferences.
3. Under Security Settings, verify "Require A Consistent Inbound IP For The Entire Web Session" box is checked.
From the BIG-IP Console:
tmsh list sys httpd auth-pam-validate-ip
Note: This returns a value of "on".
If the BIG-IP appliance is not configured to require a consistent inbound IP for the entire session for management sessions, this is a finding.
Fix Text (F-69994r1023748_fix)
From the BIG-IP GUI:
1. System.
2. Preferences.
3. Under Security Settings, check "Require A Consistent Inbound IP For The Entire Web Session".
4. Click "Update".
From the BIG-IP Console:
tmsh modify sys httpd auth-pam-validate-ip on
tmsh save sys config