CVE-2021-25234: 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 notification configuration 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-2021-25234?
CVE-2021-25234 is an improper access control information disclosure vulnerability in Trend Micro Apex One.
How does CVE-2021-25234 affect Trend Micro Apex One?
CVE-2021-25234 allows remote attackers to disclose sensitive information on affected installations of Trend Micro Apex One.
Do I need authentication to exploit CVE-2021-25234?
No, authentication is not required to exploit CVE-2021-25234.
What is the severity of CVE-2021-25234?
CVE-2021-25234 has a severity rating of 5.3, which is considered medium.
How can I fix CVE-2021-25234?
To fix CVE-2021-25234, apply the necessary security updates provided by Trend Micro.
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