ZDI-25-589: Trend Micro Worry-Free Business Security Missing Authentication Vulnerability

This vulnerability allows remote attackers to hijack security agents on affected installations of Trend Micro Worry-Free Business Security. In most cases, user interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.6. The following CVEs are assigned: CVE-2025-53378.