CVE-2019-6633
MEDIUMCVSS 4.4/10EPSS 0.35%
Last modified
CVE-2019-6633 is a medium-severity vulnerability rated 4.4/10 on the CVSS scale. On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, 12.1.0-12.1.4.1, and 11.5.1-11.6.4, when the BIG-IP system is licensed with Appliance mode, user accounts with Administrator and Resource Administrator roles can bypass Appliance mode restrictions.. EPSS estimates a 0.35% chance of exploitation in the next 30 days.
Description
On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, 12.1.0-12.1.4.1, and 11.5.1-11.6.4, when the BIG-IP system is licensed with Appliance mode, user accounts with Administrator and Resource Administrator roles can bypass Appliance mode restrictions.
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| F5 | Big-Ip Local Traffic Manager | >= 11.5.2, <= 11.5.9 |
| F5 | Big-Ip Local Traffic Manager | >= 11.6.1, <= 11.6.4 |
| F5 | Big-Ip Local Traffic Manager | >= 12.1.0, <= 12.1.4 |
| 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 Application Acceleration Manager | >= 11.5.2, <= 11.5.9 |
| F5 | Big-Ip Application Acceleration Manager | >= 11.6.1, <= 11.6.4 |
| F5 | Big-Ip Application Acceleration Manager | >= 12.1.0, <= 12.1.4 |
| 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 Advanced Firewall Manager | >= 11.5.2, <= 11.5.9 |
| F5 | Big-Ip Advanced Firewall Manager | >= 11.6.1, <= 11.6.4 |
| F5 | Big-Ip Advanced Firewall Manager | >= 12.1.0, <= 12.1.4 |
| 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 Analytics | >= 11.5.2, <= 11.5.9 |
| F5 | Big-Ip Analytics | >= 11.6.1, <= 11.6.4 |
| F5 | Big-Ip Analytics | >= 12.1.0, <= 12.1.4 |
| 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 Access Policy Manager | >= 11.5.2, <= 11.5.9 |
| F5 | Big-Ip Access Policy Manager | >= 11.6.1, <= 11.6.4 |
| F5 | Big-Ip Access Policy Manager | >= 12.1.0, <= 12.1.4 |
| 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 Application Security Manager | >= 11.5.2, <= 11.5.9 |
| F5 | Big-Ip Application Security Manager | >= 11.6.1, <= 11.6.4 |
| F5 | Big-Ip Application Security Manager | >= 12.1.0, <= 12.1.4 |
| 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 Domain Name System | >= 11.5.2, <= 11.5.9 |
| F5 | Big-Ip Domain Name System | >= 11.6.1, <= 11.6.4 |
| F5 | Big-Ip Domain Name System | >= 12.1.0, <= 12.1.4 |
| F5 | Big-Ip Domain Name System | >= 13.0.0, < 13.1.1.5 |
| F5 | Big-Ip Domain Name System | >= 14.0.0, < 14.0.0.5 |
| F5 | Big-Ip Domain Name System | >= 14.1.0, < 14.1.0.6 |
| F5 | Big-Ip Edge Gateway | >= 11.5.2, <= 11.5.9 |
| F5 | Big-Ip Edge Gateway | >= 11.6.1, <= 11.6.4 |
| F5 | Big-Ip Edge Gateway | >= 12.1.0, <= 12.1.4 |
| 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 Global Traffic Manager | >= 11.5.2, <= 11.5.9 |
| F5 | Big-Ip Global Traffic Manager | >= 11.6.1, <= 11.6.4 |
Showing 50 of 78 affected configurations. See NVD for the full list.
References
- http://www.securityfocus.com/bid/109113Broken Link, Third Party Advisory, VDB Entry
- https://support.f5.com/csp/article/K73522927Vendor Advisory
- http://www.securityfocus.com/bid/109113Broken Link, Third Party Advisory, VDB Entry
- https://support.f5.com/csp/article/K73522927Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-6633?
On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, 12.1.0-12.1.4.1, and 11.5.1-11.6.4, when the BIG-IP system is licensed with Appliance mode, user accounts with Administrator and Resource Administrator roles can bypass Appliance mode restrictions.
How severe is CVE-2019-6633?
CVE-2019-6633 has a CVSS score of 4.4/10 (MEDIUM severity). The EPSS model estimates a 0.35% probability of exploitation in the next 30 days.
How do I fix CVE-2019-6633?
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.
Are you affected by CVE-2019-6633?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST