CVE-2025-49154

HIGH

Trend Micro Apex One and Worry-Free Business Security - Local Privilege Escalation via Memory-Mapped File Overwrite

Title source: llm
STIX 2.1

Description

An insecure access control vulnerability in Trend Micro Apex One and Trend Micro Worry-Free Business Security could allow a local attacker to overwrite key memory-mapped files which could then have severe consequences for the security and stability of affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

References (2)

Core 2

Scores

CVSS v3 8.7
EPSS 0.0005
EPSS Percentile 15.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-284
Status published
Products (4)
trendmicro/apex_one < 14.0.14492
trendmicro/apex_one 14.0.0.12994 - 14.0.0.14002
trendmicro/worry-free_business_security 10.0 sp1 (2 CPE variants)
trendmicro/worry-free_business_security_services 6.7.0.0 - 6.7.3954
Published Jun 17, 2025
Tracked Since Feb 18, 2026