7.8
CWE
787
Advisory Published
Updated
Advisory Published

CVE-2020-7555: Schneider Electric IGSS CGF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

First published: Thu Nov 19 2020(Updated: )

A CWE-787 Out-of-bounds Write vulnerability exists in IGSS Definition (Def.exe) version 14.0.0.20247 that could cause Remote Code Execution when malicious CGF (Configuration Group File) file is imported to IGSS Definition.

Credit: cybersecurity@se.com

Affected SoftwareAffected VersionHow to fix
Schneider-electric Interactive Graphical Scada System<=14.0.0.20247

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Frequently Asked Questions

  • What is the vulnerability ID for this vulnerability?

    The vulnerability ID for this vulnerability is CVE-2020-7555.

  • What is the title of this vulnerability?

    The title of this vulnerability is Schneider Electric IGSS CGF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability.

  • What is the severity of CVE-2020-7555?

    The severity of CVE-2020-7555 is 7.8 (high).

  • How does CVE-2020-7555 affect Schneider Electric IGSS?

    CVE-2020-7555 affects Schneider Electric IGSS versions up to and including 14.0.0.20247.

  • How can the vulnerability CVE-2020-7555 be exploited?

    The vulnerability CVE-2020-7555 can be exploited by remote attackers who can execute arbitrary code on affected installations of Schneider Electric IGSS by tricking the target into visiting a malicious page or opening a malicious file.

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