How severe is CVE-2021-22712?

CVE-2021-22712 has a severity rating of 7.8 (Critical).

What is the CWE of CVE-2021-22712?

CVE-2021-22712 has a CWE (Common Weakness Enumeration) of 119, which refers to the improper restriction of operations within the bounds of a memory buffer.

Which software versions are affected by CVE-2021-22712?

Interactive Graphical SCADA System (IGSS) Definition (Def.exe) V15.0.0.21041 and prior versions are affected by CVE-2021-22712.

Vulnerability/
CVE-2021-22712

critical

9.3

CWE

119

11/3/2021

3/8/2024

CVE-2021-22712: Buffer Overflow

Q: What is CVE-2021-22712?

CVE-2021-22712 is a vulnerability in Interactive Graphical SCADA System (IGSS) Definition (Def.exe) V15.0.0.21041 and prior, which could result in arbitrary read or write conditions when malicious CGF (Configuration Group File) files are loaded by the application.

Q: How can I fix CVE-2021-22712?

To fix CVE-2021-22712, it is recommended to update Interactive Graphical SCADA System (IGSS) Definition (Def.exe) to a version that is not affected by the vulnerability.

First published: Thu Mar 11 2021(Updated: )

A CWE-119:Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists in Interactive Graphical SCADA System (IGSS) Definition (Def.exe) V15.0.0.21041 and prior, which could result in arbitrary read or write conditions when malicious CGF (Configuration Group File) file is imported to IGSS Definition due to an unchecked pointer address.

Credit: cybersecurity@se.com

Affected Software	Affected Version	How to fix
Schneider-electric Interactive Graphical Scada System	<=15.0.0.21041

Remedy

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-068-01

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Reference Links

Frequently Asked Questions

What is CVE-2021-22712?
CVE-2021-22712 is a vulnerability in Interactive Graphical SCADA System (IGSS) Definition (Def.exe) V15.0.0.21041 and prior, which could result in arbitrary read or write conditions when malicious CGF (Configuration Group File) files are loaded by the application.
How severe is CVE-2021-22712?
CVE-2021-22712 has a severity rating of 7.8 (Critical).
What is the CWE of CVE-2021-22712?
CVE-2021-22712 has a CWE (Common Weakness Enumeration) of 119, which refers to the improper restriction of operations within the bounds of a memory buffer.
Which software versions are affected by CVE-2021-22712?
Interactive Graphical SCADA System (IGSS) Definition (Def.exe) V15.0.0.21041 and prior versions are affected by CVE-2021-22712.
How can I fix CVE-2021-22712?
To fix CVE-2021-22712, it is recommended to update Interactive Graphical SCADA System (IGSS) Definition (Def.exe) to a version that is not affected by the vulnerability.

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