CVE-2021-29239
First published: Mon May 03 2021(Updated: )
CODESYS Development System 3 before 3.5.17.0 displays or executes malicious documents or files embedded in libraries without first checking their validity.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| CODESYS Development System | >=3.0<3.5.17.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-29239?
CVE-2021-29239 is a vulnerability in CODESYS Development System 3 before 3.5.17.0 that allows the display or execution of malicious documents or files embedded in libraries without first checking their validity.
How severe is CVE-2021-29239?
CVE-2021-29239 has a severity score of 7.8 (High).
What software is affected by CVE-2021-29239?
CODESYS Development System versions 3.0 to 3.5.16.0 are affected by CVE-2021-29239.
How can I fix CVE-2021-29239?
To fix CVE-2021-29239, it is recommended to upgrade to CODESYS Development System version 3.5.17.0 or later.
Where can I find more information about CVE-2021-29239?
More information about CVE-2021-29239 can be found at the following references: [Link 1](https://customers.codesys.com/index.php), [Link 2](https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14639&token=fa836f8bd4a2184aa9323a639ca9f2aaf1538412&download=), [Link 3](https://www.codesys.com/security/security-reports.html).
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- vendor/codesys
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- version/codesys development system/3.0