CVE-2023-2443: Rockwellautomation Thinmanager

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

Rockwell Automation ThinManager product allows the use of medium strength ciphers.  If the client requests an insecure cipher, a malicious actor could potentially decrypt traffic sent between the client and server API.

Affected products

• Rockwellautomation Thinmanager: up to and including 13.0

Published 2023-05-11. Last modified 2026-06-17.