CVE-2021-22666: Buffer Overflow
First published: Wed Mar 03 2021(Updated: )
Fatek FvDesigner Version 1.5.76 and prior is vulnerable to a stack-based buffer overflow while project files are being processed, allowing an attacker to craft a special project file that may permit arbitrary code execution.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Fatek Automation Fv Designer | ||
| FvDesigner | <=1.5.76 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-22666?
CVE-2021-22666 is a critical vulnerability due to its potential for arbitrary code execution.
How do I fix CVE-2021-22666?
To fix CVE-2021-22666, update to a version of FvDesigner later than 1.5.76.
What is affected by CVE-2021-22666?
CVE-2021-22666 affects Fatek FvDesigner versions 1.5.76 and earlier.
What type of vulnerability is CVE-2021-22666?
CVE-2021-22666 is a stack-based buffer overflow vulnerability.
Can CVE-2021-22666 allow remote code execution?
Yes, CVE-2021-22666 can allow an attacker to execute arbitrary code remotely.
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