CVE-2024-5990: Rockwellautomation Thinmanager

High severity, CVSS 7.5. EPSS: 2.3% chance of exploitation in the next 30 days.

Due to an improper input validation, an unauthenticated threat actor can send a malicious message to a monitor thread within Rockwell Automation ThinServer™ and cause a denial-of-service condition on the affected device.

Affected products

• Rockwellautomation Thinmanager: from 11.1.0, before 11.1.8 (fixed in 11.1.8); from 11.2.0, before 11.2.9 (fixed in 11.2.9); from 12.0.0, before 12.0.7 (fixed in 12.0.7); from 12.1.0, before 12.1.8 (fixed in 12.1.8); from 13.0.0, before 13.0.4 (fixed in 13.0.4); from 13.1.0, before 13.1.2 (fixed in 13.1.2)
• Rockwellautomation Thinserver: from 11.1.0, before 11.1.8 (fixed in 11.1.8); from 11.2.0, before 11.2.9 (fixed in 11.2.9); from 12.0.0, before 12.0.7 (fixed in 12.0.7); from 12.1.0, before 12.1.8 (fixed in 12.1.8); from 13.0.0, before 13.0.4 (fixed in 13.0.4); from 13.1.0, before 13.1.2 (fixed in 13.1.2)

Published 2024-06-25. Last modified 2026-06-17.