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CVE-2014-4695

20
FAUCET Score

CVE-2014-4695 describes multiple open redirect vulnerabilities in the Snort package for pfSense versions up to 2.1.4. Specifically, attackers can redirect users to arbitrary websites via the 'referer' parameter in snort_rules_flowbits.php or the 'returl' parameter in snort_select_alias.php, enabling phishing attacks. This vulnerability has a CVSS score of 5.8 (Medium), indicating a network-based attack with medium complexity, requiring no authentication, and potentially leading to partial confidentiality and integrity impacts. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.1.4CPE matchmatch criteria
cpe:2.3:a:netgate:pfsense:*:*:*:*:*:*:*:*
2.1.3CPE matchmatch criteria
cpe:2.3:a:netgate:pfsense:2.1.3:*:*:*:*:*:*:*
<= 3.0.12CPE matchmatch criteria
cpe:2.3:a:pfsense:snort_package:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.8MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.07%
Probability of exploitation in next 30 days
EPSS Percentile
79.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0207 is in the 65th percentile among its peer group of 19,956 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

pfsense.org / security/advisories/pfSense-SA-14_13.packages.asc
Vendor Advisory