CVE-2021-25231: Trend Micro Apex One Improper Access Control Information Disclosure Vulnerability
First published: Thu Feb 04 2021(Updated: )
An improper access control vulnerability in Trend Micro Apex One (on-prem and SaaS), OfficeScan XG SP1, and Worry-Free Business Security 10.0 SP1 could allow an unauthenticated user to obtain information about a specific hotfix history file.
Credit: security@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Trendmicro Apex One | =2019 | |
| Trendmicro Officescan | =xg-sp1 | |
| Trendmicro Worry-free Business Security | =10.0-sp1 | |
| Microsoft Windows | ||
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Reference Links
Frequently Asked Questions
What is CVE-2021-25231?
CVE-2021-25231 is a vulnerability that allows remote attackers to disclose sensitive information on affected installations of Trend Micro Apex One.
How does CVE-2021-25231 work?
CVE-2021-25231 works by exploiting an improper access control issue within the web console of Trend Micro Apex One.
Is authentication required to exploit CVE-2021-25231?
No, authentication is not required to exploit CVE-2021-25231.
Which software is affected by CVE-2021-25231?
Trend Micro Apex One versions 2019, Trend Micro Trend Micro Apex One and Worry-Free Business Security, Trendmicro Officescan (version xg-sp1), and Trendmicro Worry-free Business Security (version 10.0-sp1) are affected by CVE-2021-25231.
What is the severity of CVE-2021-25231?
CVE-2021-25231 has a severity rating of 5.3 (medium).
How can I fix CVE-2021-25231?
To fix CVE-2021-25231, apply the necessary patches provided by Trend Micro.
Where can I find more information about CVE-2021-25231?
You can find more information about CVE-2021-25231 on the Trend Micro website.
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