CVE-2019-6651
MEDIUMCVSS 5.3/10EPSS 1.10%
Last modified
CVE-2019-6651 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. In BIG-IP 15.0.0, 14.1.0-14.1.0.6, 14.0.0-14.0.0.5, 13.0.0-13.1.1.5, 12.1.0-12.1.4.1, 11.5.1-11.6.4, BIG-IQ 7.0.0, 6.0.0-6.1.0,5.2.0-5.4.0, iWorkflow 2.3.0, and Enterprise Manager 3.1.1, the Configuration utility login page may not follow best security practices when handling a malicious request.. EPSS estimates a 1.10% chance of exploitation in the next 30 days.
Description
In BIG-IP 15.0.0, 14.1.0-14.1.0.6, 14.0.0-14.0.0.5, 13.0.0-13.1.1.5, 12.1.0-12.1.4.1, 11.5.1-11.6.4, BIG-IQ 7.0.0, 6.0.0-6.1.0,5.2.0-5.4.0, iWorkflow 2.3.0, and Enterprise Manager 3.1.1, the Configuration utility login page may not follow best security practices when handling a malicious request.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| F5 | Big-Ip Local Traffic Manager | >= 11.5.1, <= 11.6.4 |
| F5 | Big-Ip Local Traffic Manager | >= 12.1.0, <= 12.1.4.1 |
| F5 | Big-Ip Local Traffic Manager | >= 13.0.0, <= 13.1.1.5 |
| F5 | Big-Ip Local Traffic Manager | >= 14.0.0, <= 14.0.0.5 |
| F5 | Big-Ip Local Traffic Manager | >= 14.1.0, <= 14.1.0.6 |
| F5 | Big-Ip Local Traffic Manager | 15.0.0 |
| F5 | Big-Ip Advanced Firewall Manager | >= 11.5.1, <= 11.6.4 |
| F5 | Big-Ip Advanced Firewall Manager | >= 12.1.0, <= 12.1.4.1 |
| F5 | Big-Ip Advanced Firewall Manager | >= 13.0.0, <= 13.1.1.5 |
| F5 | Big-Ip Advanced Firewall Manager | >= 14.0.0, <= 14.0.0.5 |
| F5 | Big-Ip Advanced Firewall Manager | >= 14.1.0, <= 14.1.0.6 |
| F5 | Big-Ip Advanced Firewall Manager | 15.0.0 |
| F5 | Big-Ip Application Acceleration Manager | >= 11.5.1, <= 11.6.4 |
| F5 | Big-Ip Application Acceleration Manager | >= 12.1.0, <= 12.1.4.1 |
| F5 | Big-Ip Application Acceleration Manager | >= 13.0.0, <= 13.1.1.5 |
| F5 | Big-Ip Application Acceleration Manager | >= 14.0.0, <= 14.0.0.5 |
| F5 | Big-Ip Application Acceleration Manager | >= 14.1.0, <= 14.1.0.6 |
| F5 | Big-Ip Application Acceleration Manager | 15.0.0 |
| F5 | Big-Ip Analytics | >= 11.5.1, <= 11.6.4 |
| F5 | Big-Ip Analytics | >= 12.1.0, <= 12.1.4.1 |
| F5 | Big-Ip Analytics | >= 13.0.0, <= 13.1.1.5 |
| F5 | Big-Ip Analytics | >= 14.0.0, <= 14.0.0.5 |
| F5 | Big-Ip Analytics | >= 14.1.0, <= 14.1.0.6 |
| F5 | Big-Ip Analytics | 15.0.0 |
| F5 | Big-Ip Access Policy Manager | >= 11.5.1, <= 11.6.4 |
| F5 | Big-Ip Access Policy Manager | >= 12.1.0, <= 12.1.4.1 |
| F5 | Big-Ip Access Policy Manager | >= 13.0.0, <= 13.1.1.5 |
| F5 | Big-Ip Access Policy Manager | >= 14.0.0, <= 14.0.0.5 |
| F5 | Big-Ip Access Policy Manager | >= 14.1.0, <= 14.1.0.6 |
| F5 | Big-Ip Access Policy Manager | 15.0.0 |
| F5 | Big-Ip Application Security Manager | >= 11.5.1, <= 11.6.4 |
| F5 | Big-Ip Application Security Manager | >= 12.1.0, <= 12.1.4.1 |
| F5 | Big-Ip Application Security Manager | >= 13.0.0, <= 13.1.1.5 |
| F5 | Big-Ip Application Security Manager | >= 14.0.0, <= 14.0.0.5 |
| F5 | Big-Ip Application Security Manager | >= 14.1.0, <= 14.1.0.6 |
| F5 | Big-Ip Application Security Manager | 15.0.0 |
| F5 | Big-Ip Edge Gateway | >= 11.5.1, <= 11.6.4 |
| F5 | Big-Ip Edge Gateway | >= 12.1.0, <= 12.1.4.1 |
| F5 | Big-Ip Edge Gateway | >= 13.0.0, <= 13.1.1.5 |
| F5 | Big-Ip Edge Gateway | >= 14.0.0, <= 14.0.0.5 |
| F5 | Big-Ip Edge Gateway | >= 14.1.0, <= 14.1.0.6 |
| F5 | Big-Ip Edge Gateway | 15.0.0 |
| F5 | Big-Ip Fraud Protection Service | >= 11.5.1, <= 11.6.4 |
| F5 | Big-Ip Fraud Protection Service | >= 12.1.0, <= 12.1.4.1 |
| F5 | Big-Ip Fraud Protection Service | >= 13.0.0, <= 13.1.1.5 |
| F5 | Big-Ip Fraud Protection Service | >= 14.0.0, <= 14.0.0.5 |
| F5 | Big-Ip Fraud Protection Service | >= 14.1.0, <= 14.1.0.6 |
| F5 | Big-Ip Fraud Protection Service | 15.0.0 |
| F5 | Big-Ip Global Traffic Manager | >= 11.5.1, <= 11.6.4 |
| F5 | Big-Ip Global Traffic Manager | >= 12.1.0, <= 12.1.4.1 |
Showing 50 of 83 affected configurations. See NVD for the full list.
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-6651?
In BIG-IP 15.0.0, 14.1.0-14.1.0.6, 14.0.0-14.0.0.5, 13.0.0-13.1.1.5, 12.1.0-12.1.4.1, 11.5.1-11.6.4, BIG-IQ 7.0.0, 6.0.0-6.1.0,5.2.0-5.4.0, iWorkflow 2.3.0, and Enterprise Manager 3.1.1, the Configuration utility login page may not follow best security practices when handling a malicious request.
How severe is CVE-2019-6651?
CVE-2019-6651 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 1.10% probability of exploitation in the next 30 days.
How do I fix CVE-2019-6651?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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