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CVE-2020-24557

Known Exploited (CISA KEV)HIGH
7.8
CVSS Severity Score
EPSS Score79.3340%
EPSS Percentile86.46th
PublishedSep 1, 2020
Last ModifiedOct 31, 2025

Vulnerability 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 Platforms (CPE)

πŸ“¦
Trendmicro

Apex One

All versions
πŸ“¦
Trendmicro

Apex One

= 2019
πŸ“¦
Trendmicro

Worry Free Business Security

= 10.0

References & Advisories

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