CVE-2016-6154

Name: CVE-2016-6154
Creator: NVD / NIST
Published: 2019-08-23T22:15:11.3+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.94%

Last modified Jun 17, 2026

CVE-2016-6154 is a vulnerability of currently unknown severity. The authentication applet in Watchguard Fireware 11.11 Operating System has reflected XSS (this can also cause an open redirect).. EPSS estimates a 0.94% chance of exploitation in the next 30 days.

Description

The authentication applet in Watchguard Fireware 11.11 Operating System has reflected XSS (this can also cause an open redirect).

Metrics

EPSS Probability

0.94%

56.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Watchguard	Fireware	<= 11.11

References

https://www.sec-1.com/blog/2016/sec-1-advisory-reflected-cross-site-scripting-open-redirect-watchguard-fireware-v11-11Exploit, Vendor Advisory
https://www.sec-1.com/blog/2016/sec-1-advisory-reflected-cross-site-scripting-open-redirect-watchguard-fireware-v11-11Exploit, Vendor Advisory

Timeline

Published: Aug 23, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2016-6154?

The authentication applet in Watchguard Fireware 11.11 Operating System has reflected XSS (this can also cause an open redirect).

How severe is CVE-2016-6154?

Severity scoring for CVE-2016-6154 is pending analysis. The EPSS model estimates a 0.94% probability of exploitation in the next 30 days.

How do I fix CVE-2016-6154?

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-2016-6154?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST