title: IBM CICS TX denial of service
description: IBM TXSeries for Multiplatforms, 8.1, 8.2, and 9.1, CICS TX Standard CICS TX Advanced 10.1 and 11.1 could allow a privileged user to cause a denial of service due to uncontrolled resource consumption.  IBM X-Force ID:  266016.
problem types: CWE-400 Uncontrolled Resource Consumption
affected:
{
defaultStatus: unaffected
product: TXSeries for Multiplatforms
vendor: IBM
versions:
status: affected, version: 8.1, 8.2, 9.1
}
{
defaultStatus: unaffected
product: CICS TX Standard
vendor: IBM
versions:
status: affected, version: 11.1
}
{
defaultStatus: unaffected
product: CICS TX Advanced
vendor: IBM
versions:
status: affected, version: 10.1, 11.1
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 4.9
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL