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CVE-2019-6598

UnknownEPSS 1.05%

Last modified

CVE-2019-6598 is a vulnerability of currently unknown severity. In BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.0.7, 12.1.0-12.1.3.5, 11.6.1-11.6.3.2, or 11.5.1-11.5.8 or Enterprise Manager 3.1.1, malformed requests to the Traffic Management User Interface (TMUI), also referred to as the BIG-IP Configuration utility, may lead to disruption of TMUI services. This attack requires an authenticated user with any role (other than the No Access role). EPSS estimates a 1.05% chance of exploitation in the next 30 days.

Description

In BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.0.7, 12.1.0-12.1.3.5, 11.6.1-11.6.3.2, or 11.5.1-11.5.8 or Enterprise Manager 3.1.1, malformed requests to the Traffic Management User Interface (TMUI), also referred to as the BIG-IP Configuration utility, may lead to disruption of TMUI services. This attack requires an authenticated user with any role (other than the No Access role). The No Access user role cannot login and does not have the access level to perform the attack.

Metrics

EPSS Probability
1.05%

59.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
F5Big-Ip Local Traffic Manager>= 11.5.1, <= 11.5.8
F5Big-Ip Local Traffic Manager>= 11.6.1, <= 11.6.3.2
F5Big-Ip Local Traffic Manager>= 12.1.0, <= 12.1.3.5
F5Big-Ip Local Traffic Manager>= 13.0.0, <= 13.1.0.7
F5Big-Ip Local Traffic Manager>= 14.0.0, <= 14.0.0.2
F5Big-Ip Application Acceleration Manager>= 11.5.1, <= 11.5.8
F5Big-Ip Application Acceleration Manager>= 11.6.1, <= 11.6.3.2
F5Big-Ip Application Acceleration Manager>= 12.1.0, <= 12.1.3.5
F5Big-Ip Application Acceleration Manager>= 13.0.0, <= 13.1.0.7
F5Big-Ip Application Acceleration Manager>= 14.0.0, <= 14.0.0.2
F5Big-Ip Advanced Firewall Manager>= 11.5.1, <= 11.5.8
F5Big-Ip Advanced Firewall Manager>= 11.6.1, <= 11.6.3.2
F5Big-Ip Advanced Firewall Manager>= 12.1.0, <= 12.1.3.5
F5Big-Ip Advanced Firewall Manager>= 13.0.0, <= 13.1.0.7
F5Big-Ip Advanced Firewall Manager>= 14.0.0, <= 14.0.0.2
F5Big-Ip Analytics>= 11.5.1, <= 11.5.8
F5Big-Ip Analytics>= 11.6.1, <= 11.6.3.2
F5Big-Ip Analytics>= 12.1.0, <= 12.1.3.5
F5Big-Ip Analytics>= 13.0.0, <= 13.1.0.7
F5Big-Ip Analytics>= 14.0.0, <= 14.0.0.2
F5Big-Ip Access Policy Manager>= 11.5.1, <= 11.5.8
F5Big-Ip Access Policy Manager>= 11.6.1, <= 11.6.3.2
F5Big-Ip Access Policy Manager>= 12.1.0, <= 12.1.3.5
F5Big-Ip Access Policy Manager>= 13.0.0, <= 13.1.0.7
F5Big-Ip Access Policy Manager>= 14.0.0, <= 14.0.0.2
F5Big-Ip Application Security Manager>= 11.5.1, <= 11.5.8
F5Big-Ip Application Security Manager>= 11.6.1, <= 11.6.3.2
F5Big-Ip Application Security Manager>= 12.1.0, <= 12.1.3.5
F5Big-Ip Application Security Manager>= 13.0.0, <= 13.1.0.7
F5Big-Ip Application Security Manager>= 14.0.0, <= 14.0.0.2
F5Big-Ip Domain Name System>= 11.5.1, <= 11.5.8
F5Big-Ip Domain Name System>= 11.6.1, <= 11.6.3.2
F5Big-Ip Domain Name System>= 12.1.0, <= 12.1.3.5
F5Big-Ip Domain Name System>= 13.0.0, <= 13.1.0.7
F5Big-Ip Domain Name System>= 14.0.0, <= 14.0.0.2
F5Big-Ip Edge Gateway>= 11.5.1, <= 11.5.8
F5Big-Ip Edge Gateway>= 11.6.1, <= 11.6.3.2
F5Big-Ip Edge Gateway>= 12.1.0, <= 12.1.3.5
F5Big-Ip Edge Gateway>= 13.0.0, <= 13.1.0.7
F5Big-Ip Edge Gateway>= 14.0.0, <= 14.0.0.2
F5Big-Ip Fraud Protection Service>= 11.5.1, <= 11.5.8
F5Big-Ip Fraud Protection Service>= 11.6.1, <= 11.6.3.2
F5Big-Ip Fraud Protection Service>= 12.1.0, <= 12.1.3.5
F5Big-Ip Fraud Protection Service>= 13.0.0, <= 13.1.0.7
F5Big-Ip Fraud Protection Service>= 14.0.0, <= 14.0.0.2
F5Big-Ip Global Traffic Manager>= 11.5.1, <= 11.5.8
F5Big-Ip Global Traffic Manager>= 11.6.1, <= 11.6.3.2
F5Big-Ip Global Traffic Manager>= 12.1.0, <= 12.1.3.5
F5Big-Ip Global Traffic Manager>= 13.0.0, <= 13.1.0.7
F5Big-Ip Global Traffic Manager>= 14.0.0, <= 14.0.0.2

Showing 50 of 66 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-6598?
In BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.0.7, 12.1.0-12.1.3.5, 11.6.1-11.6.3.2, or 11.5.1-11.5.8 or Enterprise Manager 3.1.1, malformed requests to the Traffic Management User Interface (TMUI), also referred to as the BIG-IP Configuration utility, may lead to disruption of TMUI services. This attack requires an authenticated user with any role (other than the No Access role). The No Access user role cannot login and does not have the access level to perform the attack.
How severe is CVE-2019-6598?
Severity scoring for CVE-2019-6598 is pending analysis. The EPSS model estimates a 1.05% probability of exploitation in the next 30 days.
How do I fix CVE-2019-6598?
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.

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Source: NVD / NIST