CVE-2021-25250: Trend Micro Apex One Improper Access Control Privilege Escalation Vulnerability
First published: Tue Apr 13 2021(Updated: )
An improper access control vulnerability in Trend Micro Apex One, Trend Micro Apex One as a Service and OfficeScan XG SP1 on a sensitive file could allow a local attacker to escalate privileges on 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.
Credit: security@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Trendmicro Apex One | =2019 | |
| Trendmicro Apex One | =2019 | |
| Trendmicro Officescan | =xg-sp1 | |
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Reference Links
Frequently Asked Questions
What is CVE-2021-25250?
CVE-2021-25250 is a vulnerability that allows local attackers to escalate privileges on affected installations of Trend Micro Apex One.
How severe is CVE-2021-25250?
CVE-2021-25250 is considered high severity with a CVSS score of 7.8.
What is the affected software by CVE-2021-25250?
The affected software by CVE-2021-25250 includes Trend Micro Apex One version 2019 and Trend Micro Apex One and Worry-Free Business Security version 2019.
How can an attacker exploit CVE-2021-25250?
An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit CVE-2021-25250.
Where can I find more information about CVE-2021-25250?
You can find more information about CVE-2021-25250 on the following references: [Link 1](https://success.trendmicro.com/solution/000286019), [Link 2](https://success.trendmicro.com/solution/000286157), [Link 3](https://www.zerodayinitiative.com/advisories/ZDI-21-400/)
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