vulnerability

F5: CVE-2019-6657: K22441651: BIG-IP TMUI XSS vulnerability CVE-2019-6657

Try Surface Command

Back to search

Severity

CVSS

(AV:N/AC:M/Au:N/C:N/I:P/A:N)

Published

Oct 31, 2019

Added

Jun 17, 2026

Modified

Jun 17, 2026

Description

A reflected cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Traffic Management User Interface (TMUI), also known as the BIG-IP Configuration utility.

Solution

f5-bigip-upgrade-latest

References

CVE-2019-6657
https://attackerkb.com/topics/CVE-2019-6657
https://my.f5.com/manage/s/article/K22441651
https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-16216
CWE-79
EUVD-EUVD-2019-16216

Rapid7 Labs

2026 Global Threat Landscape Report

The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.

Get report