CVE-2021-42754: Code Injection
First published: Tue Nov 02 2021(Updated: )
An improper control of generation of code vulnerability [CWE-94] in FortiClientMacOS versions 7.0.0 and below and 6.4.5 and below may allow an authenticated attacker to hijack the MacOS camera without the user permission via the malicious dylib file.
Credit: psirt@fortinet.com psirt@fortinet.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Fortinet Forticlient | >=6.4.0<=6.4.5 | |
| Fortinet Forticlient | =7.0.0 | |
| >=6.4.0<=6.4.5 | ||
| =7.0.0 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID is CVE-2021-42754.
What is the severity of CVE-2021-42754?
CVE-2021-42754 has a severity level of medium (5).
Which versions of FortiClientMacOS are affected by CVE-2021-42754?
FortiClientMacOS versions 7.0.0 and below and 6.4.5 and below are affected by CVE-2021-42754.
How can an attacker exploit CVE-2021-42754?
An authenticated attacker can exploit CVE-2021-42754 by hijacking the MacOS camera without user permission using a malicious dylib file.
Is there a link for more information about CVE-2021-42754?
Yes, you can find more information about CVE-2021-42754 at the following link: [FortiGuard Advisory FG-IR-21-079](https://fortiguard.com/advisory/FG-IR-21-079).
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- version/fortinet forticlient/6.4.0
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- version/fortinet forticlient/7.0.0