CVE-2014-4687

Name: CVE-2014-4687
Creator: NVD / NIST
Published: 2014-07-02T10:35:25.813+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.66%

Last modified Jun 17, 2026

CVE-2014-4687 is a vulnerability of currently unknown severity. Multiple cross-site scripting (XSS) vulnerabilities in pfSense before 2.1.4 allow remote attackers to inject arbitrary web script or HTML via (1) the starttime0 parameter to firewall_schedule.php, (2) the rssfeed parameter to rss.widget.php, (3) the servicestatusfilter parameter to services_status.widget.php, (4) the txtRecallBuffer parameter to exec.php, or (5) the HTTP Referer header to log.widget.php.. EPSS estimates a 1.66% chance of exploitation in the next 30 days.

Description

Multiple cross-site scripting (XSS) vulnerabilities in pfSense before 2.1.4 allow remote attackers to inject arbitrary web script or HTML via (1) the starttime0 parameter to firewall_schedule.php, (2) the rssfeed parameter to rss.widget.php, (3) the servicestatusfilter parameter to services_status.widget.php, (4) the txtRecallBuffer parameter to exec.php, or (5) the HTTP Referer header to log.widget.php.

Metrics

EPSS Probability

1.66%

73.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Netgate	Pfsense	<= 2.1.3

References

https://pfsense.org/security/advisories/pfSense-SA-14_09.webgui.ascVendor Advisory
https://pfsense.org/security/advisories/pfSense-SA-14_09.webgui.ascVendor Advisory

Timeline

Published: Jul 2, 2014
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2014-4687?

How severe is CVE-2014-4687?

Severity scoring for CVE-2014-4687 is pending analysis. The EPSS model estimates a 1.66% probability of exploitation in the next 30 days.

How do I fix CVE-2014-4687?

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-2014-4687?

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

Scan your code now

Source: NVD / NIST