CVE-2021-38430: FATEK Automation WinProladder
First published: Thu Oct 07 2021(Updated: )
FATEK Automation WinProladder versions 3.30 and prior proper validation of user-supplied data when parsing project files, which could result in a stack-based buffer overflow. An attacker could leverage this vulnerability to execute arbitrary code.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Fatek WinProladder | <=3.30 | |
| Fatek Automation WinProladder | <=3.30 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-38430?
CVE-2021-38430 is classified as a critical vulnerability due to its potential to allow arbitrary code execution.
How do I fix CVE-2021-38430?
To mitigate CVE-2021-38430, update FATEK Automation WinProladder to version 3.31 or later.
What could an attacker do with CVE-2021-38430?
An attacker could exploit CVE-2021-38430 to execute arbitrary code through a stack-based buffer overflow.
Which versions of WinProladder are affected by CVE-2021-38430?
CVE-2021-38430 affects FATEK Automation WinProladder versions up to and including 3.30.
Is CVE-2021-38430 related to file parsing?
Yes, CVE-2021-38430 involves improper validation of user-supplied data when parsing project files.
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