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CVE-2014-3739

16
FAUCET Score

CVE-2014-3739 describes an open redirect vulnerability in Zenoss 4.2.5, specifically within the zport/acl_users/cookieAuthHelper/login_form component. This flaw allows remote attackers to redirect users to arbitrary external websites by manipulating the 'came_from' parameter, facilitating phishing attacks. The vulnerability has a CVSS score of 5.8, indicating a medium severity with a network-based attack vector, medium attack complexity, and potential for partial confidentiality and integrity impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.2.5CPE matchmatch criteria
cpe:2.3:a:zenoss:zenoss:4.2.5:*:*:*:*:*:*:*

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
1.30%
Probability of exploitation in next 30 days
EPSS Percentile
67.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0130 is in the 37th percentile among its peer group of 19,958 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

youtube.com / watch
Exploit
openwall.com / lists/oss-security/2014/05/14/5
openwall.com / lists/oss-security/2014/05/15/5
securityfocus.com / bid/67396