CVE-2019-18667

Name: CVE-2019-18667
Creator: NVD / NIST
Published: 2019-11-02T16:15:10.217+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 4.00%

Last modified Jun 17, 2026

CVE-2019-18667 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. /usr/local/www/freeradius_view_config.php in the freeradius3 package before 0.15.7_3 for pfSense on FreeBSD allows a user with an XSS payload as password or username to execute arbitrary javascript code on a victim browser.. EPSS estimates a 4.00% chance of exploitation in the next 30 days.

Description

/usr/local/www/freeradius_view_config.php in the freeradius3 package before 0.15.7_3 for pfSense on FreeBSD allows a user with an XSS payload as password or username to execute arbitrary javascript code on a victim browser.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

4.00%

89.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Pfsense	Pfsense-Pkg-Freeradius3	< 0.15.7_3

References

https://github.com/pfsense/FreeBSD-ports/commit/30b22b6b0db7b73732a5da346afca66dc244e02aPatch, Third Party Advisory
https://github.com/pfsense/FreeBSD-ports/commit/30b22b6b0db7b73732a5da346afca66dc244e02aPatch, Third Party Advisory

Timeline

Published: Nov 2, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-18667?

How severe is CVE-2019-18667?

CVE-2019-18667 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 4.00% probability of exploitation in the next 30 days.

How do I fix CVE-2019-18667?

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-2019-18667?

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

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Source: NVD / NIST