CVE-2021-23139: Null Pointer Dereference
First published: Thu Oct 21 2021(Updated: )
A null pointer vulnerability in Trend Micro Apex One and Worry-Free Business Security 10.0 SP1 could allow an attacker to crash the CGI program on affected installations.
Credit: security@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Trendmicro Apex One | =2019 | |
| Trendmicro Apex One | =2019 | |
| Trendmicro Worry-free Business Security | =10.0-sp1 | |
| Trendmicro Worry-free Business Security Services | ||
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-23139.
What is the severity of CVE-2021-23139?
The severity of CVE-2021-23139 is high, with a severity value of 7.5.
Which software is affected by CVE-2021-23139?
Trend Micro Apex One and Worry-Free Business Security 10.0 SP1 are affected by CVE-2021-23139.
How can an attacker exploit CVE-2021-23139?
An attacker can exploit CVE-2021-23139 to crash the CGI program on affected installations.
Is there a fix available for CVE-2021-23139?
Yes, a fix is available for CVE-2021-23139. Please refer to the provided references for more information.
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