CVE-2014-4691

Name: CVE-2014-4691
Creator: NVD / NIST
Published: 2014-07-02T10:35:25.987+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.56%

Last modified Jun 17, 2026

CVE-2014-4691 is a vulnerability of currently unknown severity. Session fixation vulnerability in pfSense before 2.1.4 allows remote attackers to hijack web sessions via a firewall login cookie.. EPSS estimates a 2.56% chance of exploitation in the next 30 days.

Description

Session fixation vulnerability in pfSense before 2.1.4 allows remote attackers to hijack web sessions via a firewall login cookie.

Metrics

EPSS Probability

2.56%

83.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Netgate	Pfsense	<= 2.1.3

References

https://pfsense.org/security/advisories/pfSense-SA-14_12.webgui.ascVendor Advisory
https://pfsense.org/security/advisories/pfSense-SA-14_12.webgui.ascVendor Advisory

Timeline

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

Frequently Asked Questions

What is CVE-2014-4691?

Session fixation vulnerability in pfSense before 2.1.4 allows remote attackers to hijack web sessions via a firewall login cookie.

How severe is CVE-2014-4691?

Severity scoring for CVE-2014-4691 is pending analysis. The EPSS model estimates a 2.56% probability of exploitation in the next 30 days.

How do I fix CVE-2014-4691?

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-2014-4691?

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

Scan your code now

Source: NVD / NIST