Is CVE-2009-2749 being actively exploited?

CVE-2009-2749 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2009-2749?

CVE-2009-2749 has a CVSS 2.0 base score of 6.4 (MEDIUM).

CVE-2009-2749

MEDIUM · CVSS 6.4EPSS 1.1%EU EUVD

Feature Pack for Communications Enabled Applications (CEA) before 1.0.0.1 for IBM WebSphere Application Server 7.0.0.7 uses predictable session values, which allows man-in-the-middle attackers to spoof a collaboration session by guessing the value.

Key facts

CVSS score: 6.4 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:N/C:N/I:P/A:P
Weakness (CWE): CWE-310
EPSS score: 1.1% (67th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2009-2739)
Published: December 8, 2009
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2009-2739 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

ibm / communications enabled applications
ibm / websphere application server

References

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

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