VULNERABILITY INTELLIGENCE

CVE-2023-2778

CVSS score7.5 HIGH

EPSS probability1.22%

CISA KEVNot currently listed

Published2023-06-13

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

PSIRT@rockwellautomation.com: CWE-400
nvd@nist.gov: CWE-400

Primary references

PSIRT@rockwellautomation.com — Permissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Permissions Required, Vendor Advisory