title: Rockwell Automation FactoryTalk Transaction Manager Vulnerable to Denial-Of-Service
description:
A denial-of-service vulnerability exists in Rockwell Automation FactoryTalk Transaction Manager. This vulnerability can be exploited by sending a modified packet to port 400. If exploited, the application could potentially crash or experience a high CPU or memory usage condition, causing intermittent application functionality issues. The application would need to be restarted to recover from the DoS.
problem types: CWE-400 Uncontrolled Resource Consumption
affected:
{
defaultStatus: unaffected
product: FactoryTalk Transaction Manager
vendor: Rockwell Automation
versions:
status: affected, version: <=v13.10
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions:
Customers using the affected software are encouraged to apply the risk mitigations below, if possible. Additionally, we encourage our customers to implement our suggested security best practices to minimize the risk of the vulnerability.  *  Customers should follow the instructions in  BF29042 - Patch: Multiple issues, FactoryTalk Transaction Manager 13.00/13.10 https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138425  to install the patch to mitigate the issue.