Is CVE-2012-3431 being actively exploited?

CVE-2012-3431 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2012-3431?

CVE-2012-3431 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2012-3431

MEDIUM · CVSS 4.3EPSS 1.8%EU EUVD

The Teiid Java Database Connectivity (JDBC) socket, as used in JBoss Enterprise Data Services Platform before 5.3.0, does not encrypt login messages by default contrary to documentation and specification, which allows remote attackers to obtain login credentials via a man-in-the-middle (MITM) attack.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:P/I:N/A:N
Weakness (CWE): CWE-310
EPSS score: 1.8% (78th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2012-3398)
Published: November 23, 2012
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2012-3398 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

redhat / jboss enterprise data services platform
redhat / jboss enterprise data services platform

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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