CVE-2020-7550: Schneider Electric IGSS CGF File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
First published: Thu Nov 19 2020(Updated: )
A CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists in IGSS Definition (Def.exe) version 14.0.0.20247 and prior that could cause Remote Code Execution when malicious CGF (Configuration Group File) file is imported to IGSS Definition.
Credit: cybersecurity@se.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Schneider-electric Interactive Graphical Scada System | <=14.0.0.20247 | |
| Schneider Electric IGSS |
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Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2020-7550.
What is the title of this vulnerability?
The title of this vulnerability is 'Schneider Electric IGSS CGF File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability'.
What is the affected software by this vulnerability?
The affected software by this vulnerability is Schneider Electric IGSS versions up to and including 14.0.0.20247 and Schneider-electric Interactive Graphical Scada System.
How severe is this vulnerability?
This vulnerability is rated high with a severity value of 7.8.
How can this vulnerability be exploited?
This vulnerability can be exploited by remote attackers who can execute arbitrary code by tricking the target into visiting a malicious page or opening a malicious file.
- collector/nvd-index
- collector/zdi-advisory
- alias/ZDI-21-092
- alias/ZDI-CAN-11168
- alias/CVE-2020-7550
- vendor/schneider-electric
- canonical/schneider-electric interactive graphical scada system
- version/schneider-electric interactive graphical scada system/14.0.0.20247
- vendor/schneider electric
- canonical/schneider electric igss