High severity7.8NVD Advisory· Published Nov 19, 2020· Updated Jun 17, 2026

CVE-2020-7553

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Schneider Electric/IGSS Definitiondescription
IGSS/IGSS Definitionllm-fuzzy
Range: 14.0.0.20247

Patches

Vulnerability mechanics

References

www.se.com/ww/en/download/document/SEVD-2020-315-03/nvdVendor Advisory
www.zerodayinitiative.com/advisories/ZDI-21-124/nvdThird Party AdvisoryVDB Entry

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