Servers and applications
CVE-2014-4691
Session fixation vulnerability in pfSense before 2.1.4 allows remote attackers to hijack web sessions via a firewall login cookie.
- Severity
- Medium 6.8
- Published
- 2 Jul 2014
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Exploit chance
- 2.6% in the next 30 daysHigher than 85% of CVEs. EPSS by FIRST, 12 Nov 2026
- Attack
- Over the network · No login needed
- Attacker can
- Read some data · Change some data · Slow it down
- CVSS vector
AV:N/AC:M/Au:N/C:P/I:P/A:P- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
pfSenseServers and applications · cpe:a:netgate:pfsense |
|