CVE-2021-22808: Use After Free
First published: Fri Jan 28 2022(Updated: )
A CWE-416: Use After Free vulnerability exists that could cause arbitrary code execution when a malicious *.gd1 configuration file is loaded into the GUIcon tool. Affected Product: Eurotherm by Schneider Electric GUIcon Version 2.0 (Build 683.003) and prior
Credit: cybersecurity@se.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Schneider-electric Guicon | <=2.0 |
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Frequently Asked Questions
What is the severity of CVE-2021-22808?
CVE-2021-22808 has a high severity rating due to the potential for arbitrary code execution.
How do I fix CVE-2021-22808?
To fix CVE-2021-22808, update Schneider Electric GUIcon to version 2.0 Build 683.004 or later.
What type of vulnerability is CVE-2021-22808?
CVE-2021-22808 is classified as a CWE-416 Use After Free vulnerability.
What products are affected by CVE-2021-22808?
The affected product is Eurotherm by Schneider Electric GUIcon version 2.0 Build 683.003 and prior.
What is the impact of exploiting CVE-2021-22808?
Exploiting CVE-2021-22808 could lead to arbitrary code execution on the affected system.
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