CVE-2021-36742: Trend Micro Multiple Products Improper Input Validation Vulnerability
First published: Thu Jul 29 2021(Updated: )
A improper input validation vulnerability in Trend Micro Apex One, Apex One as a Service, OfficeScan XG and Worry-Free Business Security 10.0 SP1 allows 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 security@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Trendmicro Officescan | =xg-sp1 | |
| Trendmicro Officescan Business Security | =10.0-sp1 | |
| Trendmicro Apex One | =2019 | |
| Trendmicro Worry-free Business Security | =10.0-sp1 | |
| Microsoft Windows | ||
| Trend Micro Apex One, Apex One as a Service, and Worry-Free Business Security | ||
| All of | ||
| Any of | ||
| Trendmicro Apex One | =2019 | |
| Trendmicro Worry-free Business Security | =10.0-sp1 | |
| Microsoft Windows |
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Reference Links
- https://success.trendmicro.com/jp/solution/000287796
- https://success.trendmicro.com/jp/solution/000287815
- https://success.trendmicro.com/solution/000287819
- https://success.trendmicro.com/solution/000287820
- https://success.trendmicro.com/dcx/s/solution/000287819?language=en_US,
- https://success.trendmicro.com/dcx/s/solution/000287820?language=en_US;
- https://nvd.nist.gov/vuln/detail/CVE-2021-36742
Frequently Asked Questions
What is CVE-2021-36742?
CVE-2021-36742 is an improper input validation vulnerability in Trend Micro Apex One, Apex One as a Service, OfficeScan XG, and Worry-Free Business Security 10.0 SP1.
How does CVE-2021-36742 impact the affected software?
CVE-2021-36742 allows a local attacker to escalate privileges on affected installations.
Which products are affected by CVE-2021-36742?
CVE-2021-36742 affects Trend Micro Apex One, Apex One as a Service, and Worry-Free Business Security 10.0 SP1.
Are there any workarounds for CVE-2021-36742?
No, there are no known workarounds for CVE-2021-36742.
Where can I find more information about CVE-2021-36742?
You can find more information about CVE-2021-36742 at the following links: [Link 1](https://success.trendmicro.com/dcx/s/solution/000287819?language=en_US), [Link 2](https://success.trendmicro.com/dcx/s/solution/000287820?language=en_US), [Link 3](https://success.trendmicro.com/jp/solution/000287796).
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