Is CVE-2009-2747 being actively exploited?

CVE-2009-2747 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2009-2747?

CVE-2009-2747 has a CVSS 2.0 base score of 5.0 (MEDIUM).

CVE-2009-2747

MEDIUM · CVSS 5.0EPSS 1.9%EU EUVD

The Java Naming and Directory Interface (JNDI) implementation in IBM WebSphere Application Server (WAS) 6.0 before 6.0.2.39, 6.1 before 6.1.0.29, and 7.0 before 7.0.0.7 does not properly restrict access to UserRegistry object methods, which allows remote attackers to obtain sensitive information via a crafted method call.

Key facts

CVSS score: 5.0 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness (CWE): CWE-264
EPSS score: 1.9% (80th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2009-2737)
Published: October 30, 2011
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2009-2737 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

ibm / websphere application server
ibm / websphere application server
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ibm / websphere application server
ibm / websphere application server
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ibm / websphere application server
ibm / websphere application server
ibm / websphere application server
ibm / websphere application server
ibm / websphere application server
ibm / websphere application server
ibm / websphere application server
ibm / websphere application server
ibm / websphere application server
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ibm / websphere application server
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ibm / websphere application server
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ibm / websphere application server
ibm / websphere application server
ibm / websphere application server
ibm / websphere application server
ibm / websphere application server
ibm / websphere application server
ibm / websphere application server
ibm / websphere application server
ibm / websphere application server
ibm / websphere application server
ibm / websphere application server
ibm / websphere application server

and 15 more…

Certified products that may be affected

3 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.

IBM WebSphere Application Server V6.1.0.2 - IBM Corporation - Common Criteria CCEVS-VR-0013-2007 - archived
IBM WebSphere MQ 6.0.1.1 - IBM United Kingdom Limited - Common Criteria CCEVS-VR-0031-2006 - archived
IBM WebSphere Application Server Version 6.0.2.3 - IBM Corporation - Common Criteria CCEVS-VR-0024-2006 - archived

References

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

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