CVE-2009-0120: IBM WebSphere Datapower XML Security Gateway XS40

High severity, CVSS 7.8. EPSS: 3.6% chance of exploitation in the next 30 days.

The IBM WebSphere DataPower XML Security Gateway XS40 with firmware 3.6.1.5 allows remote attackers to cause a denial of service (device reboot) by sending data over an established SSL connection, as demonstrated by the abc\r\n\r\n string data.

Affected products

• IBM WebSphere Datapower XML Security Gateway XS40: version 3.6.1.5 only

Published 2009-01-15. Last modified 2026-06-16.