CVE-2009-2749

Severity: medium (CVSS 6.4 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2009-12-08 · updated 2026-06-16
Weakness: CWE-310

Description

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.

Affected products

IBM Communications Enabled Applications: through 1.0
IBM WebSphere Application Server: 7.0.0.7

References

http://www-01.ibm.com/support/docview.wss?uid=swg1PM00435
http://www-01.ibm.com/support/docview.wss?uid=swg27017328
http://www.securityfocus.com/bid/37392
http://www.vupen.com/english/advisories/2009/3598
https://exchange.xforce.ibmcloud.com/vulnerabilities/54494
http://www-01.ibm.com/support/docview.wss?uid=swg1PM00435
http://www-01.ibm.com/support/docview.wss?uid=swg27017328
http://www.securityfocus.com/bid/37392
http://www.vupen.com/english/advisories/2009/3598
https://exchange.xforce.ibmcloud.com/vulnerabilities/54494

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