CVE-2025-49154

Published Jun 17, 2025 CVSS 3.1 · 8.7 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-18531 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.
History
Type Values Removed Values Added
First Time appeared Microsoft
Microsoft windows
Trendmicro apex One
Trendmicro worry-free Business Security
Trendmicro worry-free Business Security Services
Weaknesses NVD-CWE-Other
CPEs cpe:2.3:a:trendmicro:apex_one:*:*:*:*:on-premises:windows:*:*
cpe:2.3:a:trendmicro:apex_one:*:*:*:*:saas:windows:*:*
cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1:*:*:advanced:*:*:*
cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1:*:*:standard:*:*:*
cpe:2.3:a:trendmicro:worry-free_business_security_services:*:*:*:*:saas:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft windows
Trendmicro apex One
Trendmicro worry-free Business Security
Trendmicro worry-free Business Security Services
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
First Time appeared Trendmicro
Trendmicro apexone Op
Trendmicro apexone Saas
Weaknesses CWE-284
CPEs cpe:2.3:a:trendmicro:apexone_op:14.0.0.14002:p3:*:*:*:*:*:*
cpe:2.3:a:trendmicro:apexone_saas:14.0.0.14492:ga:*:*:*:*:*:*
Vendors & Products Trendmicro
Trendmicro apexone Op
Trendmicro apexone Saas
References
Metrics cvssV3_1

{'score': 8.7, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
trendmicro
Published
Updated
Jun 17, 2025, 8:25 PM
Reserved
Jun 2, 2025, 5:43 PM
Status
Analyzed
Published
Jun 17, 2025, 7:15 PM
Modified
Jun 17, 2026, 9:30 AM