CVE-2021-22755
First published: Fri Jun 11 2021(Updated: )
A CWE-787: Out-of-bounds write vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in disclosure of information or remote code execution due to lack of sanity checks on user-supplied data, when a malicious CGF file is imported to IGSS Definition.
Credit: cybersecurity@se.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Schneider-electric Interactive Graphical Scada System | <=15.0.0.21140 |
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Frequently Asked Questions
What is vulnerability CVE-2021-22755?
CVE-2021-22755 is a CWE-787: Out-of-bounds write vulnerability in IGSS Definition (Def.exe) V15.0.0.21140 and prior versions.
What does the CWE-787 vulnerability entail?
The CWE-787 vulnerability allows for an out-of-bounds write, leading to potential disclosure of information or remote code execution.
How can the CWE-787 vulnerability be exploited?
The CWE-787 vulnerability can be exploited by importing a malicious CGF file to IGSS Definition.
What is the impact of CVE-2021-22755?
The impact of CVE-2021-22755 includes potential information disclosure or remote code execution.
Is there a fix available for CVE-2021-22755?
It is recommended to update to a version of IGSS Definition that is not affected by the vulnerability. Refer to the vendor's advisory for more information.
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- version/schneider-electric interactive graphical scada system/15.0.0.21140