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CVE-2014-3607

18
FAUCET Score

CVE-2014-3607 describes a critical vulnerability in Ldaptive (formerly vt-ldap) where the DefaultHostnameVerifier fails to properly validate server hostnames against X.509 certificate Common Names. This flaw allows man-in-the-middle attackers to spoof SSL servers using any valid certificate, impacting both ldaptive and vt_ldap products. The vulnerability carries a CVSSv3 score of 5.9 (Medium), indicating a high potential for compromise of confidentiality with high attack complexity and no user interaction required. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, suggesting it has not been widely exploited in the wild.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.0.5CPE matchmatch criteria
cpe:2.3:a:ldaptive:ldaptive:*:*:*:*:*:*:*:*
< 3.3.8CPE matchmatch criteria
cpe:2.3:a:ldaptive:vt-ldap:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.9MEDIUM

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.87%
Probability of exploitation in next 30 days
EPSS Percentile
55.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0087 is in the 13th percentile among its peer group of 19,955 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

Patch Available

Vendor Patches (3)

mavenpatch availablevia ghsa
Product: edu.vt.middleware:vt-ldapFixed in: 3.3.8
mavenpatch availablevia ghsa
Product: edu.internet2.middleware:shibboleth-identityproviderFixed in: 2.4.2
redhatpatch availablevia nvd_reference
View patch

Vendor Advisories (1)

mavenGHSA-273v-g3x4-r3rcmedium

Improper Certificate Validation in vt-ldap

May 14, 2022

References

bugzilla.redhat.com / show_bug.cgi
Issue TrackingPatchThird Party Advisory
code.google.com / archive/p/vt-middleware/issues/226
Third Party Advisory
code.google.com / archive/p/vt-middleware/issues/227
Third Party Advisory
code.google.com / archive/p/vt-middleware/issues/228
Third Party Advisory
shibboleth.net / community/advisories/secadv_20140919.txt
Third Party Advisory