CVE-2021-25253: 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 resource used by the service 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 |
|---|---|---|
| Trend Micro Apex One | ||
| Trend Micro Apex One | =2019 | |
| Trend Micro Apex One | =2019 | |
| Trend Micro OfficeScan | =xg-sp1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-25253?
CVE-2021-25253 has a medium severity level due to potential privilege escalation risks for local attackers.
How do I fix CVE-2021-25253?
To fix CVE-2021-25253, update to the latest available version of Trend Micro Apex One or OfficeScan that addresses this vulnerability.
Who is affected by CVE-2021-25253?
CVE-2021-25253 affects installations of Trend Micro Apex One, Apex One as a Service, and OfficeScan XG SP1.
What type of attack does CVE-2021-25253 facilitate?
CVE-2021-25253 facilitates privilege escalation attacks by local users on the affected systems.
What versions of Trend Micro products are vulnerable to CVE-2021-25253?
CVE-2021-25253 affects Trend Micro Apex One 2019 and Trend Micro OfficeScan XG SP1.
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