CVE-2021-22807
First published: Fri Jan 28 2022(Updated: )
A CWE-787: Out-of-bounds Write 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-2021-22807?
CVE-2021-22807 has a critical severity rating due to its potential to allow arbitrary code execution.
How do I fix CVE-2021-22807?
To mitigate CVE-2021-22807, update to the latest version of GUIcon from Schneider Electric that resolves this vulnerability.
What systems are affected by CVE-2021-22807?
CVE-2021-22807 affects Eurotherm by Schneider Electric GUIcon Version 2.0 and earlier builds.
Can CVE-2021-22807 be exploited remotely?
Yes, CVE-2021-22807 can be exploited remotely when a malicious configuration file is loaded into the application.
What type of vulnerability is CVE-2021-22807?
CVE-2021-22807 is an Out-of-bounds Write vulnerability categorized under CWE-787.
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