CVE-2019-6651

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-09-25 · updated 2026-06-17
Weakness: CWE-203

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.

Affected products

F5 BIG-IP APM: from 11.5.1 through 11.6.4; from 12.1.0 through 12.1.4.1; from 13.0.0 through 13.1.1.5; from 14.0.0 through 14.0.0.5; from 14.1.0 through 14.1.0.6; 15.0.0
BIG-IP: from 11.5.1 through 11.6.4; from 12.1.0 through 12.1.4.1; from 13.0.0 through 13.1.1.5; from 14.0.0 through 14.0.0.5; from 14.1.0 through 14.1.0.6; 15.0.0
F5 Big-Ip Analytics: from 11.5.1 through 11.6.4; from 12.1.0 through 12.1.4.1; from 13.0.0 through 13.1.1.5; from 14.0.0 through 14.0.0.5; from 14.1.0 through 14.1.0.6; 15.0.0
F5 Networks, Inc. BIG-IP (AAM): from 11.5.1 through 11.6.4; from 12.1.0 through 12.1.4.1; from 13.0.0 through 13.1.1.5; from 14.0.0 through 14.0.0.5; from 14.1.0 through 14.1.0.6; 15.0.0
BIG-IP ASM: from 11.5.1 through 11.6.4; from 12.1.0 through 12.1.4.1; from 13.0.0 through 13.1.1.5; from 14.0.0 through 14.0.0.5; from 14.1.0 through 14.1.0.6; 15.0.0
F5 BIG-IP DNS: from 11.5.1 through 11.6.4; from 12.1.0 through 12.1.4.1; from 13.0.0 through 13.1.1.5; from 14.0.0 through 14.0.0.5; from 14.1.0 through 14.1.0.6; 15.0.0
F5 Big-Ip Edge Gateway: from 11.5.1 through 11.6.4; from 12.1.0 through 12.1.4.1; from 13.0.0 through 13.1.1.5; from 14.0.0 through 14.0.0.5; from 14.1.0 through 14.1.0.6; 15.0.0
F5 Big-Ip Fraud Protection Service: from 11.5.1 through 11.6.4; from 12.1.0 through 12.1.4.1; from 13.0.0 through 13.1.1.5; from 14.0.0 through 14.0.0.5; from 14.1.0 through 14.1.0.6; 15.0.0
F5 Big-Ip Global Traffic Manager: from 11.5.1 through 11.6.4; from 12.1.0 through 12.1.4.1; from 13.0.0 through 13.1.1.5; from 14.0.0 through 14.0.0.5; from 14.1.0 through 14.1.0.6; 15.0.0
F5 Big-Ip Link Controller: from 11.5.1 through 11.6.4; from 12.1.0 through 12.1.4.1; from 13.0.0 through 13.1.1.5; from 14.0.0 through 14.0.0.5; from 14.1.0 through 14.1.0.6; 15.0.0
F5 BIG-IP (LTM): from 11.5.1 through 11.6.4; from 12.1.0 through 12.1.4.1; from 13.0.0 through 13.1.1.5; from 14.0.0 through 14.0.0.5; from 14.1.0 through 14.1.0.6; 15.0.0
F5 Networks, Inc. BIG-IP (PEM): from 11.5.1 through 11.6.4; from 12.1.0 through 12.1.4.1; from 13.0.0 through 13.1.1.5; from 14.0.0 through 14.0.0.5; from 14.1.0 through 14.1.0.6; 15.0.0
F5 Big-Ip Webaccelerator: from 11.5.1 through 11.6.4; from 12.1.0 through 12.1.4.1; from 13.0.0 through 13.1.1.5; from 14.0.0 through 14.0.0.5; from 14.1.0 through 14.1.0.6; 15.0.0
F5 BIG-IQ: from 5.2.0 through 5.4.0; from 6.0.0 through 6.1.0; 7.0.0
F5 Networks, Inc. Enterprise Manager: 3.1.1
F5 Networks, Inc. iWorkflow: 2.3.0

References

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