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CVE-2020-24557

nvd nist
Published: Sep 1, 2020Modified: Oct 31, 2025CISA KEV

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD

Description

A vulnerability in Trend Micro Apex One and Worry-Free Business Security 10.0 SP1 on Microsoft Windows may allow an attacker to manipulate a particular product folder to disable the security temporarily, abuse a specific Windows function and attain privilege escalation. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. Please note that version 1909 (OS Build 18363.719) of Microsoft Windows 10 mitigates hard links, but previous versions are affected.

Affected (3)

2 products
Apex One
Worry Free Business Security
Configuration A
3 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Trendmicro
All versions
Version 2019
Version 10.0 sp1
Running on/withPlatform Versions
Microsoft
Windows
All versions

References (7)

Source: security@trendmicro.com
Vendor Advisory
Source: security@trendmicro.com
Vendor Advisory
Source: security@trendmicro.com
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
US Government Resource

Timeline

No history available yet.