title: IBM CICS TX session fixation
description: IBM CICS TX Standard and Advanced 11.1 could allow a user with physical access to the web browser to gain access to the user's session due to insufficiently protected credentials.  IBM X-Force ID:  229446.
problem types: CWE-522 Insufficiently Protected Credentials
affected:
{
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: 11.1
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: PHYSICAL
availabilityImpact: LOW
baseScore: 4.3
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
version: 3.1
]
format: CVSS
scenarios: GENERAL