Improper input validation in BIG-IP, BIG-IQ, iWorkflow, Enterprise Manager
Priority LOW 26CWE-20Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
The BIG-IP 15.0.0-15.0.1, 14.0.0-14.1.2.2, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.1-11.6.5.1, BIG-IQ 7.0.0, 6.0.0-6.1.0, and 5.2.0-5.4.0, iWorkflow 2.3.0, and Enterprise Manager 3.1.1 configuration utility is vulnerable to Anti DNS Pinning (DNS Rebinding) attack.
Why it matters now
EPSS 0.00649 51st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | BIG-IP, BIG-IQ, iWorkflow, Enterprise Manager | BIG-IP 15.0.0-15.0.1, 14.0.0-14.1.2.2, 13.1.0-13.1.3.1, 12.1.0-12.1.5, 11.5.1-11.6.5.1; BIG-IQ 7.0.0, 6.0.0-6.1.0, 5.2.0-5.4.0; iWorkflow 2.3.0, Enterprise Manager 3.1.1 | — | No fix listed | CNA |
- BIG-IP, BIG-IQ, iWorkflow, Enterprise Manager Vendor— Affected BIG-IP 15.0.0-15.0.1, 14.0.0-14.1.2.2, 13.1.0-13.1.3.1, 12.1.0-12.1.5, 11.5.1-11.6.5.1; BIG-IQ 7.0.0, 6.0.0-6.1.0, 5.2.0-5.4.0; iWorkflow 2.3.0, Enterprise Manager 3.1.1 Fixed in — No fix listed CNA
CPE configurations NVD · 17
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* | 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* | 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* | 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* | 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* | 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* | 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* | 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* | 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* | 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* | 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 | Vulnerable | F5 |
- cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* Versions 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* Versions 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* Versions 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* Versions 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* Versions 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* Versions 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* Versions 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* Versions 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* Versions 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* Versions 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 Vulnerable ·F5
Show 7 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* | 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* | 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* | 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-iq_centralized_management:*:*:*:*:*:*:*:* | 5.2.0 – 5.4.0; 6.0.0 – 6.1.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-iq_centralized_management:7.0.0:*:*:*:*:*:*:* | 7.0.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:enterprise_manager:3.1.1:*:*:*:*:*:*:* | 3.1.1 | Vulnerable | F5 |
| cpe:2.3:a:f5:iworkflow:2.3.0:*:*:*:*:*:*:* | 2.3.0 | Vulnerable | F5 |
- cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* Versions 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* Versions 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* Versions 11.5.2 – 11.6.5; 12.1.0 – 12.1.5; 13.0.0 – 13.1.3; 14.0.0 – 14.1.2; 15.0.0 – 15.0.1 Vulnerable ·F5
- cpe:2.3:a:f5:big-iq_centralized_management:*:*:*:*:*:*:*:* Versions 5.2.0 – 5.4.0; 6.0.0 – 6.1.0 Vulnerable ·F5
- cpe:2.3:a:f5:big-iq_centralized_management:7.0.0:*:*:*:*:*:*:* Versions 7.0.0 Vulnerable ·F5
- cpe:2.3:a:f5:enterprise_manager:3.1.1:*:*:*:*:*:*:* Versions 3.1.1 Vulnerable ·F5
- cpe:2.3:a:f5:iworkflow:2.3.0:*:*:*:*:*:*:* Versions 2.3.0 Vulnerable ·F5
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-6663
- 2026-10-03 Alias added: GHSA-2x5q-fj99-48h5
- 2026-10-16 EPSS moved to the 50th–90th percentile
References
More F5 Big-ip Access Policy Manager vulnerabilities
- TI-2023-25230 BIG-IP Configuration utility unauthenticated remote code execution vulnerability KEVCVSS 3.1CRITICAL 9.8
- TI-2022-01269 Missing authentication in F5 BIG-IP KEVCVSS 3.1CRITICAL 9.8
- TI-2021-05850 Memory corruption in BIG-IP KEVCVSS 3.1CRITICAL 9.8
- TI-2021-05845 Server-side request forgery in BIG-IP; BIG-IQ KEVCVSS 3.1CRITICAL 9.8
- TI-2020-04820 Path traversal in BIG-IP KEVCVSS 3.1CRITICAL 9.8
- TI-2014-05975 GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed… KEVCVSS 3.1CRITICAL 9.8
Sources
- CVE-2019-6663 · CVE Program
- CVE-2019-6663 · NVD
- FIRST EPSS
- GHSA-2x5q-fj99-48h5 · GitHub Advisory Database · CC BY 4.0
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