CVE-2020-24556

A vulnerability in Trend Micro Apex One, OfficeScan XG SP1, Worry-Free Business Security 10 SP1 and Worry-Free Business Security Services on Microsoft Windows may allow an attacker to create a hard link to any file on the system, which then could be manipulated to gain a privilege escalation and code execution. 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.

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-20-1093/	Third Party Advisory VDB Entry
https://success.trendmicro.com/solution/000263633	Vendor Advisory
https://success.trendmicro.com/solution/000263632	Vendor Advisory
https://success.trendmicro.com/solution/000267260	Vendor Advisory

Configuration 1

---

Published : 2020-09-01 07:15

Updated : 2022-04-28 06:28

---

NVD link : CVE-2020-24556

Mitre link : CVE-2020-24556

Trendmicro

Worry-free Business Security

CWE-59