CVE-2024-21758: Buffer Overflow
First published: Tue Jan 14 2025(Updated: )
A stack-based buffer overflow in Fortinet FortiWeb versions 7.2.0 through 7.2.7, and 7.4.0 through 7.4.1 may allow a privileged user to execute arbitrary code via specially crafted CLI commands, provided the user is able to evade FortiWeb stack protections.
Credit: psirt@fortinet.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Fortinet FortiWeb | >=7.2.0<=7.2.7>=7.4.0<=7.4.1 |
Remedy
Please upgrade to FortiWeb version 7.4.2 or above Please upgrade to FortiWeb version 7.2.8 or above
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-21758?
CVE-2024-21758 is considered a critical vulnerability due to its potential to allow arbitrary code execution.
How do I fix CVE-2024-21758?
To mitigate CVE-2024-21758, upgrade Fortinet FortiWeb to version 7.2.8 or 7.4.2 or later.
Who is affected by CVE-2024-21758?
CVE-2024-21758 affects users of Fortinet FortiWeb versions 7.2.0 through 7.2.7 and 7.4.0 through 7.4.1.
What impact does CVE-2024-21758 have?
CVE-2024-21758 could allow a privileged user to execute arbitrary code on the affected system.
What are the characteristics of CVE-2024-21758?
CVE-2024-21758 is characterized by a stack-based buffer overflow that can be triggered using specially crafted CLI commands.
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