What is CVE-2020-7552?

CVE-2020-7552 is a high-severity vulnerability in Schneider-Electric Interactive Graphical Scada System, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2020-11-19.

How severe is CVE-2020-7552?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Schneider-Electric Interactive Graphical Scada System

CVE-2020-7552

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.

Vulnerability class: Buffer Overflow

EPSS: 0.016 (73.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Schneider-electric Interactive_graphical_scada_system
N/a Igss Definition (Def.exe) Version 14.0.0.20247 — versions IGSS Definition (Def.exe) version 14.0.0.20247

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cybersecurity@se.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-7552?: CVE-2020-7552 is a high-severity vulnerability in Schneider-Electric Interactive Graphical Scada System, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2020-11-19.
How severe is CVE-2020-7552?: High severity. CVSS v3 base score is 7.8 out of 10.