Improper Access Control in Trend Micro's Apex One and OfficeScan Products
CVE-2021-25253

7.8HIGH

Key Information:

Vendor: Trend Micro
Status: Trend Micro Apex One; Trend Micro Officescan
Vendor: CVE Published:; 13 April 2021

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👾 Exploit Exists🟡 Public PoC

What is CVE-2021-25253?

An improper access control vulnerability exists within Trend Micro's Apex One and OfficeScan products. This flaw enables local attackers who have gained low-privileged code execution on an affected system to escalate their privileges. Exploiting this vulnerability could allow additional unauthorized access or actions by the attacker within the compromised installation.

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Affected Version(s)

Trend Micro Apex One 2019, SaaS

Trend Micro OfficeScan XG SP1

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2021-25253
Created by msd0pe-1