Description

A missing authentication vulnerability in Trend Micro Worry-Free Business Security Services (WFBSS) agent could have allowed an unauthenticated attacker to remotely take control of the agent on affected installations. Also note: this vulnerability only affected the SaaS client version of WFBSS only, meaning the on-premise version of Worry-Free Business Security was not affected, and this issue was addressed in a WFBSS monthly maintenance update. Therefore no other customer action is required to mitigate if the WFBSS agents are on the regular SaaS maintenance deployment schedule and this disclosure is for informational purposes only.

INFO

Published Date :

2025-07-10T18:58:55.645Z

Last Modified :

2025-07-10T19:06:00.457Z

Source :

trendmicro
AFFECTED PRODUCTS

The following products are affected by CVE-2025-53378 vulnerability.

Vendors Products
Microsoft
  • Windows
Trendmicro
  • Wfbs Saas
  • Worry-free Business Security Services
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-53378.

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact