Advisory Details

May 13th, 2025

Rockwell Automation ThinManager ThinServer Null Pointer Dereference Denial-of-Service Vulnerability

CVE ID	CVE-2025-3618
CVSS SCORE	7.5, AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AFFECTED VENDORS	Rockwell Automation
AFFECTED PRODUCTS	ThinManager
VULNERABILITY DETAILS	This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Rockwell Automation ThinManager. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ThinServer component. The issue results from dereferencing a null pointer. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.
ADDITIONAL DETAILS	Rockwell Automation has issued an update to correct this vulnerability. More details can be found at: https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1727.html
DISCLOSURE TIMELINE	2024-12-11 - Vulnerability reported to vendor 2025-05-13 - Coordinated public release of advisory 2025-05-13 - Advisory Updated
CREDIT	Nikolai Skliarenko of Trend Micro Security Research

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